{"id":2873,"date":"2026-06-10T15:11:09","date_gmt":"2026-06-10T07:11:09","guid":{"rendered":"https:\/\/hanjiewallprinter.com\/?page_id=2873"},"modified":"2026-06-11T16:51:29","modified_gmt":"2026-06-11T08:51:29","slug":"business-roi","status":"publish","type":"page","link":"https:\/\/hanjiewallprinter.com\/de\/business-roi\/","title":{"rendered":"Business ROI"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"2873\" class=\"elementor elementor-2873\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-1f7d192 e-flex e-con-boxed e-con e-parent\" data-id=\"1f7d192\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-1cde2bd e-con-full e-flex e-con e-child\" data-id=\"1cde2bd\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d5ff5c9 elementor-widget elementor-widget-breadcrumbs\" data-id=\"d5ff5c9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"breadcrumbs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<p id=\"breadcrumbs\"><span><span><a href=\"https:\/\/hanjiewallprinter.com\/\">Home<\/a><\/span><\/span><\/p>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-fbd5de6 e-con-full e-flex e-con e-child\" data-id=\"fbd5de6\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-4dfe3a2 e-grid e-con-full e-con e-child\" data-id=\"4dfe3a2\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-3baa745 e-con-full e-flex e-con e-child\" data-id=\"3baa745\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9294608 elementor-widget elementor-widget-heading\" data-id=\"9294608\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">01 \/ Revenue<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b7bc481 elementor-widget elementor-widget-heading\" data-id=\"b7bc481\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Estimate Revenue\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d3de3b4 elementor-widget elementor-widget-heading\" data-id=\"d3de3b4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">See potential sales based on paid jobs, average project size, and selling price.\n\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-b08cdbf e-con-full e-flex e-con e-child\" data-id=\"b08cdbf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-d733879 elementor-widget elementor-widget-heading\" data-id=\"d733879\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">02 \/ Profit\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a6503b0 elementor-widget elementor-widget-heading\" data-id=\"a6503b0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Check Operating Profit<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e625a07 elementor-widget elementor-widget-heading\" data-id=\"e625a07\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Account for ink cost and regular monthly business expenses before judging returns.\n\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-9e57ec9 e-con-full e-flex e-con e-child\" data-id=\"9e57ec9\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-44953a8 elementor-widget elementor-widget-heading\" data-id=\"44953a8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">03 \/ Payback\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-bfb7dfc elementor-widget elementor-widget-heading\" data-id=\"bfb7dfc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Understand Payback\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b7cd548 elementor-widget elementor-widget-heading\" data-id=\"b7cd548\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Estimate how long it may take to recover the initial wall printer investment.\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7a0a015 e-con-full e-flex e-con e-child\" data-id=\"7a0a015\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3f60b5c elementor-widget elementor-widget-heading\" data-id=\"3f60b5c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">04 \/ Planning\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e0acd1c elementor-widget elementor-widget-heading\" data-id=\"e0acd1c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Compare Scenarios\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1b89a50 elementor-widget elementor-widget-heading\" data-id=\"1b89a50\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Adjust workload, pricing, and operating costs before choosing a machine model.\n\n<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-30b3b34 e-con-full e-flex e-con e-child\" data-id=\"30b3b34\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ad34ced elementor-widget elementor-widget-html\" data-id=\"ad34ced\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>\r\n    .hanjie-roi-module {\r\n      --hj-blue: #2459f5;\r\n      --hj-blue-dark: #082b70;\r\n      --hj-blue-mid: #0d4db3;\r\n      --hj-sky: #1593c5;\r\n      --hj-gold: #c7a76a;\r\n      --hj-orange: #ff9800;\r\n      --hj-ink: #111827;\r\n      --hj-text: #3c3c3c;\r\n      --hj-muted: #707784;\r\n      --hj-line: #dce3ef;\r\n      --hj-bg: #f5f6f8;\r\n      width: 100%;\r\n      max-width: 100%;\r\n      color: var(--hj-text);\r\n      font-family: inherit;\r\n      box-sizing: border-box;\r\n    }\r\n\r\n    .hanjie-roi-module *,\r\n    .hanjie-roi-module *::before,\r\n    .hanjie-roi-module *::after {\r\n      box-sizing: border-box;\r\n    }\r\n\r\n    body {\r\n      margin: 0;\r\n    }\r\n\r\n    .hanjie-roi-module.roi-section {\r\n      width: 100%;\r\n      max-width: 100%;\r\n      padding: 0;\r\n      background: linear-gradient(180deg, #f7f8fa 0%, #ffffff 58%, #f2f4f7 100%);\r\n    }\r\n\r\n    .hanjie-roi-module .roi-wrap {\r\n      width: 100%;\r\n      max-width: 100%;\r\n      background: #ffffff;\r\n      border: 1px solid #d8dfe9;\r\n      box-shadow: 0 14px 34px rgba(12, 32, 80, 0.12);\r\n    }\r\n\r\n    .hanjie-roi-module .roi-title-bar {\r\n      position: relative;\r\n      min-height: 134px;\r\n      display: flex;\r\n      align-items: center;\r\n      justify-content: center;\r\n      overflow: hidden;\r\n      color: #ffffff;\r\n      background:\r\n        radial-gradient(circle at 15% 50%, rgba(255,255,255,0.28) 0 2px, transparent 3px) 0 0 \/ 28px 28px,\r\n        linear-gradient(90deg, var(--hj-blue) 0%, #2767ff 52%, var(--hj-blue-dark) 100%);\r\n    }\r\n\r\n    .hanjie-roi-module .roi-title-bar::before,\r\n    .hanjie-roi-module .roi-title-bar::after {\r\n      content: \"\";\r\n      position: absolute;\r\n      height: 6px;\r\n      width: 90px;\r\n      bottom: 31px;\r\n      background: var(--hj-gold);\r\n      transform: skewX(-25deg);\r\n    }\r\n\r\n    .hanjie-roi-module .roi-title-bar::before {\r\n      left: calc(50% - 88px);\r\n    }\r\n\r\n    .hanjie-roi-module .roi-title-bar::after {\r\n      left: calc(50% + 10px);\r\n      width: 58px;\r\n      background: rgba(255,255,255,0.78);\r\n    }\r\n\r\n    .hanjie-roi-module .roi-title-bar h2 {\r\n      position: relative;\r\n      margin: 0;\r\n      color: #ffffff;\r\n      font-size: 46px;\r\n      line-height: 1;\r\n      font-weight: 900;\r\n      letter-spacing: 0;\r\n      text-align: center;\r\n      text-transform: uppercase;\r\n      text-shadow: 0 2px 0 rgba(0,0,0,0.08);\r\n    }\r\n\r\n    .hanjie-roi-module .roi-body {\r\n      display: grid;\r\n      grid-template-columns: minmax(300px, 380px) 1fr;\r\n      gap: 30px;\r\n      align-items: start;\r\n      padding: 34px;\r\n      min-width: 0;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-body,\r\n    .hanjie-roi-module .roi-results,\r\n    .hanjie-roi-module .roi-chart-block,\r\n    .hanjie-roi-module .roi-chart-block > div,\r\n    .hanjie-roi-module .chart,\r\n    .hanjie-roi-module .roi-table-wrap {\r\n      min-width: 0;\r\n      max-width: 100%;\r\n    }\r\n\r\n    .hanjie-roi-module input,\r\n    .hanjie-roi-module button {\r\n      font-family: inherit;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-card {\r\n      border: 1px solid var(--hj-line);\r\n      background: #ffffff;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-assumptions {\r\n      padding: 28px 28px 24px;\r\n    }\r\n\r\n    .hanjie-roi-module .module-kicker {\r\n      display: inline-flex;\r\n      align-items: center;\r\n      gap: 10px;\r\n      margin-bottom: 12px;\r\n      color: var(--hj-blue-mid);\r\n      font-size: 15px;\r\n      font-weight: 800;\r\n      text-transform: uppercase;\r\n    }\r\n\r\n    .hanjie-roi-module .module-kicker::before {\r\n      content: \"\";\r\n      width: 36px;\r\n      height: 5px;\r\n      display: inline-block;\r\n      background: var(--hj-blue);\r\n    }\r\n\r\n    .hanjie-roi-module .roi-assumptions h3,\r\n    .hanjie-roi-module .roi-results h3,\r\n    .hanjie-roi-module .roi-table-block h3 {\r\n      margin: 0;\r\n      color: var(--hj-ink);\r\n      font-size: 28px;\r\n      line-height: 1.12;\r\n      font-weight: 900;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-note {\r\n      margin: 12px 0 0;\r\n      color: var(--hj-muted);\r\n      font-size: 16px;\r\n      line-height: 1.48;\r\n      font-weight: 600;\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-list {\r\n      margin-top: 24px;\r\n      border-top: 1px solid var(--hj-line);\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-item {\r\n      padding: 18px 0 14px;\r\n      border-bottom: 1px solid var(--hj-line);\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-item:last-child {\r\n      border-bottom: 0;\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-row {\r\n      display: grid;\r\n      grid-template-columns: 1fr auto;\r\n      gap: 18px;\r\n      align-items: center;\r\n      padding: 0;\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-row strong {\r\n      display: block;\r\n      color: #222222;\r\n      font-size: 17px;\r\n      line-height: 1.2;\r\n      font-weight: 800;\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-row label {\r\n      display: block;\r\n      margin: 0;\r\n      cursor: pointer;\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-row span {\r\n      display: block;\r\n      margin-top: 5px;\r\n      color: #777d89;\r\n      font-size: 13px;\r\n      line-height: 1.35;\r\n      font-weight: 600;\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-value {\r\n      min-width: 112px;\r\n      padding: 11px 12px;\r\n      color: var(--hj-blue-dark);\r\n      border: 1px solid #cbd5e4;\r\n      border-left: 5px solid var(--hj-blue);\r\n      background: #f8fbff;\r\n      text-align: right;\r\n      font-size: 22px;\r\n      font-weight: 900;\r\n      display: flex;\r\n      align-items: center;\r\n      justify-content: flex-end;\r\n      gap: 2px;\r\n      transition: border-color 160ms ease, box-shadow 160ms ease;\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-value:focus-within {\r\n      border-color: var(--hj-blue);\r\n      box-shadow: 0 0 0 3px rgba(36, 89, 245, 0.15);\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-value input {\r\n      width: 100%;\r\n      min-width: 0;\r\n      border: 0;\r\n      outline: 0;\r\n      padding: 0;\r\n      background: transparent;\r\n      color: var(--hj-blue-dark);\r\n      font: inherit;\r\n      font-size: 22px;\r\n      font-weight: 900;\r\n      text-align: right;\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-value input::-webkit-outer-spin-button,\r\n    .hanjie-roi-module .assumption-value input::-webkit-inner-spin-button {\r\n      margin: 0;\r\n      appearance: none;\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-value input[type=\"number\"] {\r\n      appearance: textfield;\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-value .field-affix {\r\n      color: var(--hj-blue-dark);\r\n      font-size: 16px;\r\n      font-weight: 800;\r\n      flex-shrink: 0;\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-range {\r\n      padding: 10px 2px 0;\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-range input[type=\"range\"] {\r\n      width: 100%;\r\n      height: 24px;\r\n      margin: 0;\r\n      background: transparent;\r\n      appearance: none;\r\n      -webkit-appearance: none;\r\n      cursor: pointer;\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-range input[type=\"range\"]:focus-visible {\r\n      outline: none;\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-range input[type=\"range\"]:focus-visible::-webkit-slider-thumb {\r\n      box-shadow: 0 0 0 4px rgba(36, 89, 245, 0.22), 0 4px 12px rgba(8, 43, 112, 0.28);\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-range input[type=\"range\"]:focus-visible::-moz-range-thumb {\r\n      box-shadow: 0 0 0 4px rgba(36, 89, 245, 0.22), 0 4px 12px rgba(8, 43, 112, 0.28);\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-range input[type=\"range\"]::-webkit-slider-runnable-track {\r\n      height: 6px;\r\n      border-radius: 999px;\r\n      background: linear-gradient(to right, var(--hj-blue) 0%, var(--hj-blue) var(--progress, 0%), #dce3ef var(--progress, 0%), #dce3ef 100%);\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-range input[type=\"range\"]::-moz-range-track {\r\n      height: 6px;\r\n      border-radius: 999px;\r\n      background: #dce3ef;\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-range input[type=\"range\"]::-moz-range-progress {\r\n      height: 6px;\r\n      border-radius: 999px;\r\n      background: var(--hj-blue);\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-range input[type=\"range\"]::-webkit-slider-thumb {\r\n      width: 22px;\r\n      height: 22px;\r\n      margin-top: -8px;\r\n      border: 2px solid #ffffff;\r\n      border-radius: 50%;\r\n      background: var(--hj-blue);\r\n      box-shadow: 0 3px 10px rgba(8, 43, 112, 0.28);\r\n      appearance: none;\r\n      -webkit-appearance: none;\r\n    }\r\n\r\n    .hanjie-roi-module .assumption-range input[type=\"range\"]::-moz-range-thumb {\r\n      width: 20px;\r\n      height: 20px;\r\n      border: 2px solid #ffffff;\r\n      border-radius: 50%;\r\n      background: var(--hj-blue);\r\n      box-shadow: 0 3px 10px rgba(8, 43, 112, 0.28);\r\n    }\r\n\r\n    .hanjie-roi-module .roi-actions {\r\n      display: grid;\r\n      grid-template-columns: 1fr 88px;\r\n      gap: 10px;\r\n      margin-top: 24px;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-button {\r\n      height: 48px;\r\n      border: 0;\r\n      color: #ffffff;\r\n      background: var(--hj-blue);\r\n      font-size: 15px;\r\n      font-weight: 800;\r\n      cursor: pointer;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-button:hover {\r\n      filter: brightness(1.06);\r\n    }\r\n\r\n    .hanjie-roi-module .roi-button.secondary {\r\n      padding: 0 10px;\r\n      color: var(--hj-blue-dark);\r\n      border: 1px solid #cbd5e4;\r\n      background: #ffffff;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-results {\r\n      display: grid;\r\n      grid-template-columns: 1.05fr 0.95fr;\r\n      gap: 22px;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-hero {\r\n      position: relative;\r\n      min-height: 330px;\r\n      display: grid;\r\n      align-content: center;\r\n      padding: 34px;\r\n      overflow: hidden;\r\n      color: #ffffff;\r\n      background:\r\n        linear-gradient(112deg, rgba(8,43,112,0.98) 0%, rgba(8,43,112,0.94) 48%, rgba(8,43,112,0.18) 49%, rgba(8,43,112,0.06) 100%),\r\n        url(\"https:\/\/hanjiewallprinter.com\/wp-content\/uploads\/2026\/03\/%E6%B5%B7%E6%8A%A51-1536x520.jpg\") center right \/ cover no-repeat;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-hero::before {\r\n      content: \"\";\r\n      position: absolute;\r\n      top: 0;\r\n      right: 41%;\r\n      width: 18px;\r\n      height: 100%;\r\n      background: var(--hj-gold);\r\n      transform: skewX(-26deg);\r\n      transform-origin: top;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-hero .module-kicker {\r\n      color: #ffffff;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-hero .module-kicker::before {\r\n      background: var(--hj-gold);\r\n    }\r\n\r\n    .hanjie-roi-module .payback {\r\n      position: relative;\r\n      z-index: 1;\r\n      max-width: 460px;\r\n    }\r\n\r\n    .hanjie-roi-module .payback h3 {\r\n      color: #ffffff;\r\n      font-size: 36px;\r\n    }\r\n\r\n    .hanjie-roi-module .days {\r\n      margin-top: 18px;\r\n      color: #ffffff;\r\n      font-size: 76px;\r\n      line-height: 0.9;\r\n      font-weight: 900;\r\n    }\r\n\r\n    .hanjie-roi-module .days span {\r\n      font-size: 34px;\r\n      vertical-align: baseline;\r\n    }\r\n\r\n    .hanjie-roi-module .payback p {\r\n      margin: 16px 0 0;\r\n      max-width: 430px;\r\n      color: #e7edf8;\r\n      font-size: 18px;\r\n      line-height: 1.45;\r\n      font-weight: 700;\r\n    }\r\n\r\n    .hanjie-roi-module .profit-grid {\r\n      display: grid;\r\n      grid-template-columns: repeat(2, 1fr);\r\n      gap: 14px;\r\n    }\r\n\r\n    .hanjie-roi-module .profit-box {\r\n      min-height: 154px;\r\n      padding: 20px 18px;\r\n      border: 1px solid var(--hj-line);\r\n      background: #ffffff;\r\n    }\r\n\r\n    .hanjie-roi-module .profit-box.featured {\r\n      color: #ffffff;\r\n      border-color: var(--hj-blue);\r\n      background: linear-gradient(135deg, var(--hj-blue), var(--hj-blue-dark));\r\n    }\r\n\r\n    .hanjie-roi-module .profit-label {\r\n      color: #6d7482;\r\n      font-size: 13px;\r\n      font-weight: 900;\r\n      letter-spacing: 0.6px;\r\n      text-transform: uppercase;\r\n    }\r\n\r\n    .hanjie-roi-module .featured .profit-label {\r\n      color: #dce7ff;\r\n    }\r\n\r\n    .hanjie-roi-module .profit-value {\r\n      margin-top: 18px;\r\n      color: var(--hj-ink);\r\n      font-size: 34px;\r\n      line-height: 1;\r\n      font-weight: 900;\r\n    }\r\n\r\n    .hanjie-roi-module .featured .profit-value {\r\n      color: #ffffff;\r\n    }\r\n\r\n    .hanjie-roi-module .profit-box p {\r\n      margin: 10px 0 0;\r\n      color: #747c8a;\r\n      font-size: 14px;\r\n      line-height: 1.35;\r\n      font-weight: 700;\r\n    }\r\n\r\n    .hanjie-roi-module .featured p {\r\n      color: #e8efff;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-chart-block {\r\n      grid-column: 1 \/ -1;\r\n      display: grid;\r\n      grid-template-columns: 1fr 330px;\r\n      gap: 24px;\r\n      padding: 24px;\r\n      border: 1px solid var(--hj-line);\r\n      background: #ffffff;\r\n    }\r\n\r\n    .hanjie-roi-module .chart-title {\r\n      display: flex;\r\n      align-items: center;\r\n      justify-content: space-between;\r\n      gap: 20px;\r\n      margin-bottom: 14px;\r\n    }\r\n\r\n    .hanjie-roi-module .chart-title h3 {\r\n      font-size: 24px;\r\n    }\r\n\r\n    .hanjie-roi-module .legend {\r\n      display: flex;\r\n      gap: 18px;\r\n      color: #5d6573;\r\n      font-size: 13px;\r\n      font-weight: 800;\r\n    }\r\n\r\n    .hanjie-roi-module .legend span {\r\n      display: inline-flex;\r\n      align-items: center;\r\n      gap: 7px;\r\n    }\r\n\r\n    .hanjie-roi-module .swatch {\r\n      width: 23px;\r\n      height: 10px;\r\n      display: inline-block;\r\n    }\r\n\r\n    .hanjie-roi-module .chart canvas {\r\n      width: 100%;\r\n      height: 300px;\r\n      display: block;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-side-summary {\r\n      border-left: 4px solid var(--hj-blue);\r\n      background: #f7faff;\r\n    }\r\n\r\n    .hanjie-roi-module .summary-row {\r\n      display: flex;\r\n      justify-content: space-between;\r\n      gap: 18px;\r\n      padding: 18px 20px;\r\n      border-bottom: 1px solid #dce5f3;\r\n    }\r\n\r\n    .hanjie-roi-module .summary-row:last-child {\r\n      border-bottom: 0;\r\n    }\r\n\r\n    .hanjie-roi-module .summary-row span {\r\n      color: #5d6573;\r\n      font-size: 13px;\r\n      font-weight: 900;\r\n      text-transform: uppercase;\r\n    }\r\n\r\n    .hanjie-roi-module .summary-row strong {\r\n      color: var(--hj-blue-dark);\r\n      font-size: 22px;\r\n      font-weight: 900;\r\n      text-align: right;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-table-block {\r\n      grid-column: 1 \/ -1;\r\n      padding: 26px 24px 24px;\r\n      border: 1px solid var(--hj-line);\r\n      background: #ffffff;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-table-head {\r\n      display: flex;\r\n      align-items: end;\r\n      justify-content: space-between;\r\n      gap: 24px;\r\n      margin-bottom: 18px;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-table {\r\n      width: 100%;\r\n      border-collapse: collapse;\r\n      table-layout: fixed;\r\n      overflow: hidden;\r\n      border: 1px solid var(--hj-line);\r\n    }\r\n\r\n    .hanjie-roi-module .roi-table th,\r\n    .hanjie-roi-module .roi-table td {\r\n      padding: 17px 16px;\r\n      border-right: 1px solid var(--hj-line);\r\n      border-bottom: 1px solid var(--hj-line);\r\n      text-align: left;\r\n      font-size: 15px;\r\n      font-weight: 800;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-table th {\r\n      color: #ffffff;\r\n      background: var(--hj-blue-dark);\r\n      font-size: 13px;\r\n      text-transform: uppercase;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-table th:last-child,\r\n    .hanjie-roi-module .roi-table td:last-child {\r\n      border-right: 0;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-table tr:last-child td {\r\n      border-bottom: 0;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-table td:last-child {\r\n      color: var(--hj-blue-mid);\r\n    }\r\n\r\n    .hanjie-roi-module .roi-disclaimer {\r\n      margin: 16px 0 0;\r\n      color: #818896;\r\n      font-size: 13px;\r\n      line-height: 1.45;\r\n      font-weight: 600;\r\n    }\r\n\r\n    @media (max-width: 980px) {\r\n      .hanjie-roi-module.roi-section {\r\n        padding: 0;\r\n      }\r\n\r\n      .hanjie-roi-module .roi-title-bar h2 {\r\n        font-size: 34px;\r\n      }\r\n\r\n      .hanjie-roi-module .roi-body,\r\n      .hanjie-roi-module .roi-results,\r\n      .hanjie-roi-module .roi-chart-block {\r\n        grid-template-columns: 1fr;\r\n      }\r\n\r\n      .hanjie-roi-module .profit-grid {\r\n        grid-template-columns: 1fr;\r\n      }\r\n\r\n      .hanjie-roi-module .roi-table-wrap {\r\n        overflow-x: auto;\r\n      }\r\n\r\n      .hanjie-roi-module .roi-table {\r\n        min-width: 760px;\r\n      }\r\n    }\r\n  <\/style>\r\n  \r\n  <section class=\"hanjie-roi-module roi-section\" aria-labelledby=\"roi-title\">\r\n    <div class=\"roi-wrap\">\r\n      <div class=\"roi-title-bar\">\r\n        <h2 id=\"roi-title\">ROI INVESTMENT RETURN TABLE<\/h2>\r\n      <\/div>\r\n\r\n      <div class=\"roi-body\">\r\n        <aside class=\"roi-card roi-assumptions\">\r\n          <form id=\"roi-form\" novalidate>\r\n          <div class=\"module-kicker\">Input Values<\/div>\r\n          <h3>Wall Printer Business Calculator<\/h3>\r\n          <p class=\"roi-note\">Estimate revenue, cost, profit, and payback time before starting a wall printing business.<\/p>\r\n\r\n          <div class=\"assumption-list\">\r\n            <div class=\"assumption-item\">\r\n              <div class=\"assumption-row\">\r\n                <div>\r\n                  <label for=\"printerPrice\"><strong>Printer Investment<\/strong><\/label>\r\n                  <span>One-time wall printer price.<\/span>\r\n                <\/div>\r\n                <div class=\"assumption-value\">\r\n                  <span class=\"field-affix\" aria-hidden=\"true\">$<\/span>\r\n                  <input id=\"printerPrice\" name=\"printerPrice\" type=\"number\" min=\"4000\" max=\"20000\" step=\"500\" value=\"6000\" inputmode=\"decimal\" aria-label=\"Printer investment\">\r\n                <\/div>\r\n              <\/div>\r\n              <div class=\"assumption-range\">\r\n                <input id=\"printerPriceRange\" type=\"range\" min=\"4000\" max=\"20000\" step=\"500\" value=\"6000\" aria-label=\"Printer investment slider\">\r\n              <\/div>\r\n            <\/div>\r\n            <div class=\"assumption-item\">\r\n              <div class=\"assumption-row\">\r\n                <div>\r\n                  <label for=\"jobsPerMonth\"><strong>Jobs Per Month<\/strong><\/label>\r\n                  <span>Average paid printing projects.<\/span>\r\n                <\/div>\r\n                <div class=\"assumption-value\">\r\n                  <input id=\"jobsPerMonth\" name=\"jobsPerMonth\" type=\"number\" min=\"1\" max=\"50\" step=\"1\" value=\"15\" inputmode=\"numeric\" aria-label=\"Jobs per month\">\r\n                <\/div>\r\n              <\/div>\r\n              <div class=\"assumption-range\">\r\n                <input id=\"jobsPerMonthRange\" type=\"range\" min=\"1\" max=\"50\" step=\"1\" value=\"15\" aria-label=\"Jobs per month slider\">\r\n              <\/div>\r\n            <\/div>\r\n            <div class=\"assumption-item\">\r\n              <div class=\"assumption-row\">\r\n                <div>\r\n                  <label for=\"sqftPerJob\"><strong>Average Area Per Job<\/strong><\/label>\r\n                  <span>Printable surface sold per project.<\/span>\r\n                <\/div>\r\n                <div class=\"assumption-value\">\r\n                  <input id=\"sqftPerJob\" name=\"sqftPerJob\" type=\"number\" min=\"1\" max=\"200\" step=\"1\" value=\"10\" inputmode=\"decimal\" aria-label=\"Average area per job in square meters\">\r\n                  <span class=\"field-affix\">m\u00b2<\/span>\r\n                <\/div>\r\n              <\/div>\r\n              <div class=\"assumption-range\">\r\n                <input id=\"sqftPerJobRange\" type=\"range\" min=\"1\" max=\"200\" step=\"1\" value=\"10\" aria-label=\"Average area per job slider\">\r\n              <\/div>\r\n            <\/div>\r\n            <div class=\"assumption-item\">\r\n              <div class=\"assumption-row\">\r\n                <div>\r\n                  <label for=\"pricePerSqft\"><strong>Selling Price<\/strong><\/label>\r\n                  <span>Price charged per printed square meter.<\/span>\r\n                <\/div>\r\n                <div class=\"assumption-value\">\r\n                  <span class=\"field-affix\" aria-hidden=\"true\">$<\/span>\r\n                  <input id=\"pricePerSqft\" name=\"pricePerSqft\" type=\"number\" min=\"5\" max=\"800\" step=\"5\" value=\"100\" inputmode=\"decimal\" aria-label=\"Selling price per square foot\">\r\n                <\/div>\r\n              <\/div>\r\n              <div class=\"assumption-range\">\r\n                <input id=\"pricePerSqftRange\" type=\"range\" min=\"5\" max=\"800\" step=\"5\" value=\"100\" aria-label=\"Selling price slider\">\r\n              <\/div>\r\n            <\/div>\r\n            <div class=\"assumption-item\">\r\n              <div class=\"assumption-row\">\r\n                <div>\r\n                  <label for=\"inkCostPerSqft\"><strong>Ink Cost<\/strong><\/label>\r\n                  <span>Variable ink cost per square meter.<\/span>\r\n                <\/div>\r\n                <div class=\"assumption-value\">\r\n                  <span class=\"field-affix\" aria-hidden=\"true\">$<\/span>\r\n                  <input id=\"inkCostPerSqft\" name=\"inkCostPerSqft\" type=\"number\" min=\"0\" max=\"2\" step=\"0.1\" value=\"0.5\" inputmode=\"decimal\" aria-label=\"Ink cost per square foot\">\r\n                <\/div>\r\n              <\/div>\r\n              <div class=\"assumption-range\">\r\n                <input id=\"inkCostPerSqftRange\" type=\"range\" min=\"0\" max=\"2\" step=\"0.1\" value=\"0.5\" aria-label=\"Ink cost slider\">\r\n              <\/div>\r\n            <\/div>\r\n            <div class=\"assumption-item\">\r\n              <div class=\"assumption-row\">\r\n                <div>\r\n                  <label for=\"adminCosts\"><strong>Other Monthly Cost<\/strong><\/label>\r\n                  <span>Labor, ads, transport, and maintenance.<\/span>\r\n                <\/div>\r\n                <div class=\"assumption-value\">\r\n                  <span class=\"field-affix\" aria-hidden=\"true\">$<\/span>\r\n                  <input id=\"adminCosts\" name=\"adminCosts\" type=\"number\" min=\"0\" max=\"20000\" step=\"50\" value=\"500\" inputmode=\"decimal\" aria-label=\"Other monthly cost\">\r\n                <\/div>\r\n              <\/div>\r\n              <div class=\"assumption-range\">\r\n                <input id=\"adminCostsRange\" type=\"range\" min=\"0\" max=\"20000\" step=\"50\" value=\"500\" aria-label=\"Other monthly cost slider\">\r\n              <\/div>\r\n            <\/div>\r\n          <\/div>\r\n\r\n          <div class=\"roi-actions\">\r\n            <button class=\"roi-button\" type=\"button\" id=\"sampleBtn\">LOAD SAMPLE NUMBERS<\/button>\r\n            <button class=\"roi-button secondary\" type=\"reset\" id=\"resetBtn\">RESET<\/button>\r\n          <\/div>\r\n          <\/form>\r\n        <\/aside>\r\n\r\n        <div class=\"roi-results\">\r\n          <div class=\"roi-card roi-hero\">\r\n            <div class=\"payback\">\r\n              <div class=\"module-kicker\">Fast Payback<\/div>\r\n              <h3>Your wall printer can pay for itself quickly.<\/h3>\r\n              <div class=\"days\"><span id=\"paybackDays\">7<\/span> <span id=\"paybackUnit\">Days<\/span><\/div>\r\n              <p id=\"paybackNote\">Based on sample operating data, recover the printer investment in about one week.<\/p>\r\n            <\/div>\r\n          <\/div>\r\n\r\n          <div class=\"profit-grid\">\r\n            <div class=\"profit-box featured\">\r\n              <div class=\"profit-label\">Monthly Profit<\/div>\r\n              <div class=\"profit-value\" id=\"monthlyProfit\">$21,775<\/div>\r\n              <p id=\"monthlyProfitNote\">Estimated profit after ink and monthly operating cost.<\/p>\r\n            <\/div>\r\n            <div class=\"profit-box\">\r\n              <div class=\"profit-label\">Monthly Revenue<\/div>\r\n              <div class=\"profit-value\" id=\"monthlyRevenue\">$22,500<\/div>\r\n              <p id=\"monthlySqftNote\">900 m\u00b2 sold each month.<\/p>\r\n            <\/div>\r\n            <div class=\"profit-box\">\r\n              <div class=\"profit-label\">1-Year Net Profit<\/div>\r\n              <div class=\"profit-value\" id=\"yearOneNet\">$256,300<\/div>\r\n              <p>Profit after printer investment.<\/p>\r\n            <\/div>\r\n            <div class=\"profit-box\">\r\n              <div class=\"profit-label\">Estimated ROI<\/div>\r\n              <div class=\"profit-value\" id=\"estimatedRoi\">5,126%<\/div>\r\n              <p>1-year net profit divided by investment.<\/p>\r\n            <\/div>\r\n          <\/div>\r\n\r\n          <div class=\"roi-chart-block\">\r\n            <div>\r\n              <div class=\"chart-title\">\r\n                <h3>Revenue & Net Profit Projection<\/h3>\r\n                <div class=\"legend\">\r\n                  <span><i class=\"swatch\" style=\"background:#2459f5\"><\/i>Revenue<\/span>\r\n                  <span><i class=\"swatch\" style=\"background:#ff9800\"><\/i>Net Profit<\/span>\r\n                <\/div>\r\n              <\/div>\r\n              <div class=\"chart\">\r\n                <canvas id=\"projectionChart\" aria-label=\"Wall printer revenue and net profit projection\" role=\"img\"><\/canvas>\r\n              <\/div>\r\n            <\/div>\r\n\r\n            <div class=\"roi-side-summary\">\r\n              <div class=\"summary-row\">\r\n                <span>Profit Margin<\/span>\r\n                <strong id=\"profitMargin\">96.8%<\/strong>\r\n              <\/div>\r\n              <div class=\"summary-row\">\r\n                <span>Ink Cost \/ Month<\/span>\r\n                <strong id=\"inkCostMonth\">$225<\/strong>\r\n              <\/div>\r\n              <div class=\"summary-row\">\r\n                <span>Other Cost \/ Month<\/span>\r\n                <strong id=\"otherCostMonth\">$500<\/strong>\r\n              <\/div>\r\n              <div class=\"summary-row\">\r\n                <span>3-Year Net Profit<\/span>\r\n                <strong id=\"threeYearNet\">$778,900<\/strong>\r\n              <\/div>\r\n            <\/div>\r\n          <\/div>\r\n\r\n          <div class=\"roi-table-block\">\r\n            <div class=\"roi-table-head\">\r\n              <div>\r\n                <div class=\"module-kicker\">Detailed Results<\/div>\r\n                <h3>Investment Return by Period<\/h3>\r\n              <\/div>\r\n              <p class=\"roi-note\">Monthly, quarterly, half-year, annual, and 3-year projection.<\/p>\r\n            <\/div>\r\n            <div class=\"roi-table-wrap\">\r\n              <table class=\"roi-table\">\r\n                <thead>\r\n                  <tr>\r\n                    <th>Period<\/th>\r\n                    <th>Total Revenue<\/th>\r\n                    <th>Total Ink Cost<\/th>\r\n                    <th>Total Other Cost<\/th>\r\n                    <th>Net Profit<\/th>\r\n                  <\/tr>\r\n                <\/thead>\r\n                <tbody id=\"projectionRows\">\r\n                <\/tbody>\r\n              <\/table>\r\n            <\/div>\r\n            <p class=\"roi-disclaimer\">For planning reference only. Actual results depend on local pricing, labor, utilization, financing, taxes, maintenance, and customer order volume.<\/p>\r\n          <\/div>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n  <\/section>\r\n  <script>\r\n    (function () {\r\n      'use strict';\r\n\r\n      const DEFAULTS = Object.freeze({\r\n        printerPrice: 6000,\r\n        jobsPerMonth: 15,\r\n        sqftPerJob: 10,\r\n        pricePerSqft: 100,\r\n        inkCostPerSqft: 0.5,\r\n        adminCosts: 500\r\n      });\r\n\r\n      const PERIODS = Object.freeze([\r\n        { label: '1 Month', months: 1 },\r\n        { label: '3 Months', months: 3 },\r\n        { label: '6 Months', months: 6 },\r\n        { label: '1 Year', months: 12 },\r\n        { label: '3 Years', months: 36 }\r\n      ]);\r\n\r\n      const PAIRS = Object.freeze([\r\n        ['printerPrice', 'printerPriceRange'],\r\n        ['jobsPerMonth', 'jobsPerMonthRange'],\r\n        ['sqftPerJob', 'sqftPerJobRange'],\r\n        ['pricePerSqft', 'pricePerSqftRange'],\r\n        ['inkCostPerSqft', 'inkCostPerSqftRange'],\r\n        ['adminCosts', 'adminCostsRange']\r\n      ]);\r\n\r\n      const REVENUE_COLOR = '#2459f5';\r\n      const NET_PROFIT_COLOR = '#ff9800';\r\n\r\n      const fields = Object.fromEntries(Object.keys(DEFAULTS).map((key) => [key, document.getElementById(key)]));\r\n      const rangeFields = Object.fromEntries(PAIRS.map(([fieldId, rangeId]) => [fieldId, document.getElementById(rangeId)]));\r\n\r\n      const els = {\r\n        paybackDays: document.getElementById('paybackDays'),\r\n        paybackUnit: document.getElementById('paybackUnit'),\r\n        paybackNote: document.getElementById('paybackNote'),\r\n        monthlyProfit: document.getElementById('monthlyProfit'),\r\n        monthlyProfitNote: document.getElementById('monthlyProfitNote'),\r\n        monthlyRevenue: document.getElementById('monthlyRevenue'),\r\n        monthlySqftNote: document.getElementById('monthlySqftNote'),\r\n        yearOneNet: document.getElementById('yearOneNet'),\r\n        estimatedRoi: document.getElementById('estimatedRoi'),\r\n        profitMargin: document.getElementById('profitMargin'),\r\n        inkCostMonth: document.getElementById('inkCostMonth'),\r\n        otherCostMonth: document.getElementById('otherCostMonth'),\r\n        threeYearNet: document.getElementById('threeYearNet'),\r\n        projectionRows: document.getElementById('projectionRows'),\r\n        projectionChart: document.getElementById('projectionChart')\r\n      };\r\n\r\n      const currency0 = new Intl.NumberFormat('en-US', { style: 'currency', currency: 'USD', maximumFractionDigits: 0 });\r\n      const currency2 = new Intl.NumberFormat('en-US', { style: 'currency', currency: 'USD', minimumFractionDigits: 2, maximumFractionDigits: 2 });\r\n      const number0 = new Intl.NumberFormat('en-US', { maximumFractionDigits: 0 });\r\n      const percent1 = new Intl.NumberFormat('en-US', { style: 'percent', maximumFractionDigits: 1 });\r\n\r\n      let latestRows = [];\r\n      let animationFrameId = 0;\r\n\r\n      function toNumber(value) {\r\n        const parsed = Number(value);\r\n        return Number.isFinite(parsed) ? parsed : 0;\r\n      }\r\n\r\n      function clamp(value, min, max) {\r\n        const parsed = toNumber(value);\r\n        return Math.min(Math.max(parsed, min), max);\r\n      }\r\n\r\n      function money(value) {\r\n        const formatter = Math.abs(value % 1) > 0.001 ? currency2 : currency0;\r\n        return formatter.format(value);\r\n      }\r\n\r\n      function formatRoi(value) {\r\n        return number0.format(Math.round(value)) + '%';\r\n      }\r\n\r\n      function getInputs() {\r\n        return Object.fromEntries(Object.entries(fields).map(([key, input]) => [key, Math.max(0, toNumber(input.value))]));\r\n      }\r\n\r\n      function setRangeProgress(range) {\r\n        const min = Number(range.min || 0);\r\n        const max = Number(range.max || 100);\r\n        const value = clamp(range.value, min, max);\r\n        const progress = max === min ? 0 : ((value - min) \/ (max - min)) * 100;\r\n        range.style.setProperty('--progress', progress + '%');\r\n      }\r\n\r\n      function normalizeField(numberInput, rangeInput) {\r\n        const min = Number(rangeInput.min || 0);\r\n        const max = Number(rangeInput.max || 100);\r\n        const step = Number(rangeInput.step || 1);\r\n        let nextValue = clamp(numberInput.value, min, max);\r\n\r\n        if (step >= 1) nextValue = Math.round(nextValue \/ step) * step;\r\n        numberInput.value = Number(nextValue.toFixed(step < 1 ? 2 : 0));\r\n        rangeInput.value = nextValue;\r\n        setRangeProgress(rangeInput);\r\n      }\r\n\r\n      function syncPair(numberInput, rangeInput) {\r\n        rangeInput.addEventListener('input', () => {\r\n          numberInput.value = rangeInput.value;\r\n          setRangeProgress(rangeInput);\r\n          calculate();\r\n        });\r\n\r\n        numberInput.addEventListener('input', () => {\r\n          const min = Number(rangeInput.min || 0);\r\n          const max = Number(rangeInput.max || 100);\r\n          const value = clamp(numberInput.value, min, max);\r\n          rangeInput.value = value;\r\n          setRangeProgress(rangeInput);\r\n          calculate();\r\n        });\r\n\r\n        numberInput.addEventListener('blur', () => {\r\n          normalizeField(numberInput, rangeInput);\r\n          calculate();\r\n        });\r\n\r\n        setRangeProgress(rangeInput);\r\n      }\r\n\r\n      function formatPaybackParts(months) {\r\n        if (!Number.isFinite(months) || months <= 0) {\r\n          return { value: '\u2014', unit: '', note: 'Increase revenue or reduce costs to estimate payback.' };\r\n        }\r\n\r\n        if (months < 1) {\r\n          const days = Math.max(1, Math.ceil(months * 30));\r\n          return {\r\n            value: String(days),\r\n            unit: days === 1 ? 'Day' : 'Days',\r\n            note: 'Based on current operating data, recover the printer investment in about one week.'\r\n          };\r\n        }\r\n\r\n        if (months < 12) {\r\n          const rounded = months.toFixed(1).replace('.0', '');\r\n          return {\r\n            value: rounded,\r\n            unit: Number(rounded) === 1 ? 'Month' : 'Months',\r\n            note: 'Based on current operating data, recover the printer investment in this timeframe.'\r\n          };\r\n        }\r\n\r\n        const years = months \/ 12;\r\n        const roundedYears = Number(years.toFixed(1));\r\n        const text = roundedYears.toString().replace('.0', '');\r\n        return {\r\n          value: text,\r\n          unit: roundedYears === 1 ? 'Year' : 'Years',\r\n          note: 'Based on current operating data, recover the printer investment in this timeframe.'\r\n        };\r\n      }\r\n\r\n      function calculateModel(input) {\r\n        const monthlySqft = input.jobsPerMonth * input.sqftPerJob;\r\n        const monthlyRevenue = monthlySqft * input.pricePerSqft;\r\n        const monthlyInkCost = monthlySqft * input.inkCostPerSqft;\r\n        const monthlyAdminCost = input.adminCosts;\r\n        const monthlyProfit = monthlyRevenue - monthlyInkCost - monthlyAdminCost;\r\n        const profitMargin = monthlyRevenue > 0 ? monthlyProfit \/ monthlyRevenue : 0;\r\n        const paybackMonths = monthlyProfit > 0 ? input.printerPrice \/ monthlyProfit : Infinity;\r\n        const rows = PERIODS.map((period) => {\r\n          const totalRevenue = monthlyRevenue * period.months;\r\n          const totalInkCost = monthlyInkCost * period.months;\r\n          const totalOtherCost = monthlyAdminCost * period.months;\r\n          const operatingProfit = monthlyProfit * period.months;\r\n          const cumulativeNetProfit = operatingProfit - input.printerPrice;\r\n          return { ...period, totalRevenue, totalInkCost, totalOtherCost, operatingProfit, cumulativeNetProfit };\r\n        });\r\n        const yearOneNet = rows.find((row) => row.months === 12).cumulativeNetProfit;\r\n        const estimatedRoi = input.printerPrice > 0 ? (yearOneNet \/ input.printerPrice) * 100 : 0;\r\n\r\n        return {\r\n          monthlySqft,\r\n          monthlyRevenue,\r\n          monthlyInkCost,\r\n          monthlyAdminCost,\r\n          monthlyProfit,\r\n          profitMargin,\r\n          paybackMonths,\r\n          estimatedRoi,\r\n          yearOneNet,\r\n          rows\r\n        };\r\n      }\r\n\r\n      function calculate() {\r\n        const input = getInputs();\r\n        const model = calculateModel(input);\r\n        latestRows = model.rows;\r\n\r\n        const payback = formatPaybackParts(model.paybackMonths);\r\n        els.paybackDays.textContent = payback.value;\r\n        els.paybackUnit.textContent = payback.unit;\r\n        els.paybackNote.textContent = payback.note;\r\n\r\n        els.monthlyProfit.textContent = money(model.monthlyProfit);\r\n        els.monthlyProfitNote.textContent = 'Estimated profit after ink and monthly operating cost.';\r\n        els.monthlyRevenue.textContent = money(model.monthlyRevenue);\r\n        els.monthlySqftNote.textContent = number0.format(model.monthlySqft) + ' m\u00b2 sold each month.';\r\n        els.yearOneNet.textContent = money(model.yearOneNet);\r\n        els.estimatedRoi.textContent = formatRoi(model.estimatedRoi);\r\n        els.profitMargin.textContent = model.monthlyRevenue > 0 ? percent1.format(model.profitMargin) : '0%';\r\n        els.inkCostMonth.textContent = money(model.monthlyInkCost);\r\n        els.otherCostMonth.textContent = money(model.monthlyAdminCost);\r\n        els.threeYearNet.textContent = money(model.rows.find((row) => row.months === 36).cumulativeNetProfit);\r\n\r\n        renderTable(model.rows);\r\n        scheduleDrawChart();\r\n      }\r\n\r\n      function renderTable(rows) {\r\n        els.projectionRows.innerHTML = rows.map((row) => {\r\n          return '<tr>' +\r\n            '<td>' + row.label + '<\/td>' +\r\n            '<td>' + money(row.totalRevenue) + '<\/td>' +\r\n            '<td>' + money(row.totalInkCost) + '<\/td>' +\r\n            '<td>' + money(row.totalOtherCost) + '<\/td>' +\r\n            '<td>' + money(row.cumulativeNetProfit) + '<\/td>' +\r\n          '<\/tr>';\r\n        }).join('');\r\n      }\r\n\r\n      function niceCeil(value) {\r\n        if (value <= 0) return 1000;\r\n        const exponent = Math.floor(Math.log10(value));\r\n        const magnitude = Math.pow(10, exponent);\r\n        const normalized = value \/ magnitude;\r\n        const niceNormalized = normalized <= 1 ? 1 : normalized <= 2 ? 2 : normalized <= 5 ? 5 : 10;\r\n        return niceNormalized * magnitude;\r\n      }\r\n\r\n      function formatAxis(value) {\r\n        const sign = value < 0 ? '-' : '';\r\n        const abs = Math.abs(value);\r\n        if (abs >= 1000000) return sign + '$' + (abs \/ 1000000).toFixed(abs >= 10000000 ? 0 : 1).replace('.0', '') + 'm';\r\n        if (abs >= 1000) return sign + '$' + Math.round(abs \/ 1000) + 'k';\r\n        return sign + '$' + Math.round(abs);\r\n      }\r\n\r\n      function scheduleDrawChart() {\r\n        cancelAnimationFrame(animationFrameId);\r\n        animationFrameId = requestAnimationFrame(() => drawChart(latestRows));\r\n      }\r\n\r\n      function drawBar(ctx, x, zeroY, width, valueY, fillStyle) {\r\n        const y = Math.min(valueY, zeroY);\r\n        const height = Math.max(1, Math.abs(zeroY - valueY));\r\n        ctx.fillStyle = fillStyle;\r\n        ctx.fillRect(x, y, width, height);\r\n      }\r\n\r\n      function drawChart(rows) {\r\n        if (!rows.length || !els.projectionChart) return;\r\n\r\n        const canvas = els.projectionChart;\r\n        const ctx = canvas.getContext('2d');\r\n        const rect = canvas.getBoundingClientRect();\r\n        const dpr = window.devicePixelRatio || 1;\r\n        const width = Math.max(260, rect.width);\r\n        const height = Math.max(260, rect.height);\r\n        const isSmall = width < 620;\r\n        const moduleRoot = canvas.closest('.hanjie-roi-module');\r\n        const chartFontFamily = moduleRoot\r\n          ? getComputedStyle(moduleRoot).fontFamily\r\n          : 'sans-serif';\r\n\r\n        canvas.width = Math.floor(width * dpr);\r\n        canvas.height = Math.floor(height * dpr);\r\n        ctx.setTransform(dpr, 0, 0, dpr, 0, 0);\r\n        ctx.clearRect(0, 0, width, height);\r\n\r\n        const padding = {\r\n          top: 20,\r\n          right: isSmall ? 10 : 24,\r\n          bottom: isSmall ? 50 : 54,\r\n          left: isSmall ? 58 : 72\r\n        };\r\n\r\n        const plotWidth = width - padding.left - padding.right;\r\n        const plotHeight = height - padding.top - padding.bottom;\r\n        const values = rows.flatMap((row) => [row.totalRevenue, row.cumulativeNetProfit, 0]);\r\n        const maxValue = niceCeil(Math.max(...values) * 1.08);\r\n        const minRaw = Math.min(...values);\r\n        const minValue = minRaw < 0 ? -niceCeil(Math.abs(minRaw) * 1.08) : 0;\r\n        const range = maxValue - minValue || 1;\r\n        const yFor = (value) => padding.top + ((maxValue - value) \/ range) * plotHeight;\r\n        const zeroY = yFor(0);\r\n        const ySteps = 5;\r\n\r\n        ctx.save();\r\n        ctx.font = '700 ' + (isSmall ? 11 : 13) + 'px ' + chartFontFamily;\r\n        ctx.textBaseline = 'middle';\r\n        ctx.lineWidth = 1;\r\n\r\n        for (let i = 0; i <= ySteps; i += 1) {\r\n          const value = minValue + (range \/ ySteps) * i;\r\n          const y = yFor(value);\r\n          ctx.strokeStyle = Math.abs(value) < range \/ 100 ? '#bfc8d6' : '#e6ebf2';\r\n          ctx.beginPath();\r\n          ctx.moveTo(padding.left, y);\r\n          ctx.lineTo(width - padding.right, y);\r\n          ctx.stroke();\r\n          ctx.fillStyle = '#606978';\r\n          ctx.textAlign = 'right';\r\n          ctx.fillText(formatAxis(value), padding.left - 10, y);\r\n        }\r\n\r\n        const groupWidth = plotWidth \/ rows.length;\r\n        const barGap = isSmall ? 4 : 10;\r\n        const barWidth = Math.max(10, Math.min(isSmall ? 24 : 42, (groupWidth - barGap - 18) \/ 2));\r\n\r\n        rows.forEach((row, index) => {\r\n          const groupCenter = padding.left + groupWidth * index + groupWidth \/ 2;\r\n          const revenueX = groupCenter - barWidth - barGap \/ 2;\r\n          const netX = groupCenter + barGap \/ 2;\r\n\r\n          drawBar(ctx, revenueX, zeroY, barWidth, yFor(row.totalRevenue), REVENUE_COLOR);\r\n          drawBar(ctx, netX, zeroY, barWidth, yFor(row.cumulativeNetProfit), NET_PROFIT_COLOR);\r\n\r\n          ctx.fillStyle = '#606978';\r\n          ctx.font = '700 ' + (isSmall ? 11 : 14) + 'px ' + chartFontFamily;\r\n          ctx.textAlign = 'center';\r\n          ctx.textBaseline = 'top';\r\n          ctx.fillText(row.label, groupCenter, Math.min(height - padding.bottom + 18, zeroY + 14));\r\n        });\r\n\r\n        ctx.restore();\r\n      }\r\n\r\n      function loadValues(values) {\r\n        Object.entries(values).forEach(([key, value]) => {\r\n          fields[key].value = value;\r\n          rangeFields[key].value = value;\r\n          setRangeProgress(rangeFields[key]);\r\n        });\r\n        calculate();\r\n      }\r\n\r\n      PAIRS.forEach(([numberId, rangeId]) => syncPair(document.getElementById(numberId), document.getElementById(rangeId)));\r\n\r\n      document.getElementById('sampleBtn').addEventListener('click', () => loadValues(DEFAULTS));\r\n      document.getElementById('roi-form').addEventListener('reset', () => setTimeout(() => loadValues(DEFAULTS), 0));\r\n\r\n      const chartBlock = document.querySelector('.roi-chart-block');\r\n      if ('ResizeObserver' in window && chartBlock) {\r\n        new ResizeObserver(() => scheduleDrawChart()).observe(chartBlock);\r\n      } else {\r\n        window.addEventListener('resize', scheduleDrawChart);\r\n      }\r\n\r\n      loadValues(DEFAULTS);\r\n    })();\r\n  <\/script>\r\n  \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2f64f98 e-con-full e-flex e-con e-child\" data-id=\"2f64f98\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9a19fb9 elementor-widget elementor-widget-html\" data-id=\"9a19fb9\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"html.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<style>\r\n    .hanjie-roi-module {\r\n      --hj-blue: #2459f5;\r\n      --hj-blue-dark: #082b70;\r\n      --hj-blue-mid: #0d4db3;\r\n      --hj-gold: #c7a76a;\r\n      --hj-ink: #111827;\r\n      --hj-text: #3c3c3c;\r\n      --hj-muted: #707784;\r\n      --hj-line: #dce3ef;\r\n      --hj-bg: #f5f6f8;\r\n      width: 100%;\r\n      max-width: 100%;\r\n      color: var(--hj-text);\r\n      font-family: inherit;\r\n      box-sizing: border-box;\r\n    }\r\n\r\n    .hanjie-roi-module *,\r\n    .hanjie-roi-module *::before,\r\n    .hanjie-roi-module *::after {\r\n      box-sizing: border-box;\r\n    }\r\n\r\n    body {\r\n      margin: 0;\r\n    }\r\n\r\n    .hanjie-roi-module.roi-explainer-section {\r\n      width: 100%;\r\n      max-width: 100%;\r\n      background: linear-gradient(180deg, #f7f8fa 0%, #ffffff 58%, #f2f4f7 100%);\r\n    }\r\n\r\n    .hanjie-roi-module .module-kicker {\r\n      display: inline-flex;\r\n      align-items: center;\r\n      gap: 10px;\r\n      margin-bottom: 12px;\r\n      color: var(--hj-blue-mid);\r\n      font-size: 15px;\r\n      font-weight: 800;\r\n      text-transform: uppercase;\r\n    }\r\n\r\n    .hanjie-roi-module .module-kicker::before {\r\n      content: \"\";\r\n      width: 36px;\r\n      height: 5px;\r\n      display: inline-block;\r\n      background: var(--hj-blue);\r\n      flex-shrink: 0;\r\n    }\r\n\r\n    .hanjie-roi-module .module-kicker.centered {\r\n      justify-content: center;\r\n    }\r\n\r\n    .hanjie-roi-module .module-kicker.centered::after {\r\n      content: \"\";\r\n      width: 36px;\r\n      height: 5px;\r\n      display: inline-block;\r\n      background: var(--hj-gold);\r\n      flex-shrink: 0;\r\n    }\r\n\r\n    \/* Section 1 \u2014 What Each ROI Number Means *\/\r\n    .hanjie-roi-module .roi-meaning-block {\r\n      padding: 56px 34px 48px;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-meaning-head {\r\n      max-width: 820px;\r\n      margin: 0 auto 36px;\r\n      text-align: center;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-meaning-head .module-kicker {\r\n      margin-left: auto;\r\n      margin-right: auto;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-meaning-head h2 {\r\n      margin: 0;\r\n      color: var(--hj-ink);\r\n      font-size: 38px;\r\n      line-height: 1.12;\r\n      font-weight: 900;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-meaning-lead {\r\n      margin: 14px auto 0;\r\n      max-width: 720px;\r\n      color: var(--hj-muted);\r\n      font-size: 17px;\r\n      line-height: 1.55;\r\n      font-weight: 600;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-meaning-grid {\r\n      display: grid;\r\n      grid-template-columns: repeat(3, 1fr);\r\n      gap: 18px;\r\n      max-width: 1180px;\r\n      margin: 0 auto;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-meaning-card {\r\n      min-height: 196px;\r\n      padding: 22px 22px 20px;\r\n      border: 1px solid var(--hj-line);\r\n      background: #ffffff;\r\n      box-shadow: 0 10px 24px rgba(12, 32, 80, 0.07);\r\n    }\r\n\r\n    .hanjie-roi-module .roi-meaning-badge {\r\n      display: inline-block;\r\n      margin-bottom: 14px;\r\n      padding: 5px 12px;\r\n      color: var(--hj-blue-dark);\r\n      border: 1px solid #b8c9e8;\r\n      border-left: 4px solid var(--hj-blue);\r\n      background: #f3f7ff;\r\n      font-size: 11px;\r\n      font-weight: 900;\r\n      letter-spacing: 0.7px;\r\n      text-transform: uppercase;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-meaning-card h3 {\r\n      margin: 0;\r\n      color: var(--hj-ink);\r\n      font-size: 22px;\r\n      line-height: 1.15;\r\n      font-weight: 900;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-meaning-card p {\r\n      margin: 10px 0 0;\r\n      color: var(--hj-muted);\r\n      font-size: 15px;\r\n      line-height: 1.5;\r\n      font-weight: 600;\r\n    }\r\n\r\n    \/* Section 2 \u2014 Business Planning *\/\r\n    .hanjie-roi-module .roi-planning-block {\r\n      padding: 52px 34px 60px;\r\n      background: #f5f6f8;\r\n      border-top: 1px solid var(--hj-line);\r\n    }\r\n\r\n    .hanjie-roi-module .roi-planning-layout {\r\n      display: grid;\r\n      grid-template-columns: minmax(280px, 0.95fr) minmax(320px, 1.25fr);\r\n      gap: 28px;\r\n      align-items: start;\r\n      max-width: 1180px;\r\n      margin: 0 auto;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-planning-copy h2 {\r\n      margin: 0;\r\n      color: var(--hj-ink);\r\n      font-size: 36px;\r\n      line-height: 1.12;\r\n      font-weight: 900;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-planning-lead {\r\n      margin: 14px 0 0;\r\n      color: var(--hj-muted);\r\n      font-size: 17px;\r\n      line-height: 1.55;\r\n      font-weight: 600;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-planning-feature {\r\n      margin-top: 26px;\r\n      padding: 26px 24px 22px;\r\n      border-radius: 2px;\r\n      color: #ffffff;\r\n      background:\r\n        linear-gradient(135deg, rgba(36, 89, 245, 0.18) 0%, transparent 55%),\r\n        linear-gradient(160deg, var(--hj-blue-dark) 0%, #0a3578 100%);\r\n      box-shadow: 0 14px 30px rgba(8, 43, 112, 0.22);\r\n    }\r\n\r\n    .hanjie-roi-module .roi-planning-feature h3 {\r\n      margin: 0;\r\n      color: #ffffff;\r\n      font-size: 24px;\r\n      line-height: 1.2;\r\n      font-weight: 900;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-planning-tags {\r\n      display: flex;\r\n      flex-wrap: wrap;\r\n      gap: 10px;\r\n      margin-top: 18px;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-planning-tag {\r\n      display: inline-flex;\r\n      align-items: center;\r\n      padding: 8px 14px;\r\n      color: #ffffff;\r\n      border: 1px solid rgba(255, 255, 255, 0.42);\r\n      background: rgba(255, 255, 255, 0.08);\r\n      font-size: 13px;\r\n      font-weight: 800;\r\n      line-height: 1.2;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-planning-tips {\r\n      display: grid;\r\n      grid-template-columns: repeat(2, 1fr);\r\n      gap: 16px;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-planning-tip {\r\n      min-height: 180px;\r\n      padding: 22px 22px 20px;\r\n      border: 1px solid var(--hj-line);\r\n      background: #ffffff;\r\n      box-shadow: 0 10px 24px rgba(12, 32, 80, 0.07);\r\n    }\r\n\r\n    .hanjie-roi-module .roi-planning-num {\r\n      display: inline-flex;\r\n      align-items: center;\r\n      justify-content: center;\r\n      width: 38px;\r\n      height: 38px;\r\n      margin-bottom: 14px;\r\n      border: 2px solid var(--hj-gold);\r\n      border-radius: 50%;\r\n      color: #ffffff;\r\n      background: var(--hj-blue);\r\n      font-size: 13px;\r\n      font-weight: 900;\r\n      letter-spacing: 0.4px;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-planning-tip h3 {\r\n      margin: 0;\r\n      color: var(--hj-ink);\r\n      font-size: 22px;\r\n      line-height: 1.15;\r\n      font-weight: 900;\r\n    }\r\n\r\n    .hanjie-roi-module .roi-planning-tip p {\r\n      margin: 10px 0 0;\r\n      color: var(--hj-muted);\r\n      font-size: 15px;\r\n      line-height: 1.5;\r\n      font-weight: 600;\r\n    }\r\n\r\n    @media (max-width: 980px) {\r\n      .hanjie-roi-module .roi-meaning-block,\r\n      .hanjie-roi-module .roi-planning-block {\r\n        padding: 40px 20px;\r\n      }\r\n\r\n      .hanjie-roi-module .roi-meaning-head h2 {\r\n        font-size: 30px;\r\n      }\r\n\r\n      .hanjie-roi-module .roi-meaning-grid {\r\n        grid-template-columns: repeat(2, 1fr);\r\n      }\r\n\r\n      .hanjie-roi-module .roi-planning-layout {\r\n        grid-template-columns: 1fr;\r\n      }\r\n\r\n      .hanjie-roi-module .roi-planning-copy h2 {\r\n        font-size: 30px;\r\n      }\r\n    }\r\n\r\n    @media (max-width: 640px) {\r\n      .hanjie-roi-module .roi-meaning-grid,\r\n      .hanjie-roi-module .roi-planning-tips {\r\n        grid-template-columns: 1fr;\r\n      }\r\n\r\n      .hanjie-roi-module .roi-meaning-head h2,\r\n      .hanjie-roi-module .roi-planning-copy h2 {\r\n        font-size: 26px;\r\n      }\r\n    }\r\n  <\/style>\r\n  \r\n  <section class=\"hanjie-roi-module roi-explainer-section\" aria-label=\"ROI calculator explanation\">\r\n\r\n    <div class=\"roi-meaning-block\">\r\n      <header class=\"roi-meaning-head\">\r\n        <div class=\"module-kicker centered\">Read The Results<\/div>\r\n        <h2>What Each ROI Number Means.<\/h2>\r\n        <p class=\"roi-meaning-lead\">Use these outputs to understand the relationship between wall printing demand, project pricing, operating costs, and investment recovery.<\/p>\r\n      <\/header>\r\n\r\n      <div class=\"roi-meaning-grid\">\r\n        <article class=\"roi-meaning-card\">\r\n          <span class=\"roi-meaning-badge\">Revenue<\/span>\r\n          <h3>Monthly Revenue<\/h3>\r\n          <p>Estimated sales before costs, calculated from jobs per month, average area, and selling price per m\u00b2.<\/p>\r\n        <\/article>\r\n\r\n        <article class=\"roi-meaning-card\">\r\n          <span class=\"roi-meaning-badge\">Variable Cost<\/span>\r\n          <h3>Monthly Ink Cost<\/h3>\r\n          <p>Estimated ink usage cost based on the total printed area sold each month.<\/p>\r\n        <\/article>\r\n\r\n        <article class=\"roi-meaning-card\">\r\n          <span class=\"roi-meaning-badge\">Fixed Cost<\/span>\r\n          <h3>Monthly Other Costs<\/h3>\r\n          <p>Labor, ads, transport, maintenance, rent, storage, and other regular business overhead.<\/p>\r\n        <\/article>\r\n\r\n        <article class=\"roi-meaning-card\">\r\n          <span class=\"roi-meaning-badge\">Profit<\/span>\r\n          <h3>Monthly Profit<\/h3>\r\n          <p>Estimated operating profit after subtracting ink cost and other monthly expenses from revenue.<\/p>\r\n        <\/article>\r\n\r\n        <article class=\"roi-meaning-card\">\r\n          <span class=\"roi-meaning-badge\">Net Return<\/span>\r\n          <h3>1-Year Net<\/h3>\r\n          <p>Estimated first-year return after deducting the initial wall printer investment.<\/p>\r\n        <\/article>\r\n\r\n        <article class=\"roi-meaning-card\">\r\n          <span class=\"roi-meaning-badge\">Payback<\/span>\r\n          <h3>Payback Period<\/h3>\r\n          <p>Estimated time required to recover the printer cost under the current monthly profit assumption.<\/p>\r\n        <\/article>\r\n      <\/div>\r\n    <\/div>\r\n\r\n    <div class=\"roi-planning-block\">\r\n      <div class=\"roi-planning-layout\">\r\n        <div class=\"roi-planning-copy\">\r\n          <div class=\"module-kicker\">Business Planning<\/div>\r\n          <h2>Built For Real Wall Printing Business Planning.<\/h2>\r\n          <p class=\"roi-planning-lead\">Use the calculator to understand how pricing, monthly job volume, project size, and operating costs can affect your return on investment.<\/p>\r\n\r\n          <div class=\"roi-planning-feature\">\r\n            <h3>Key factors to test before requesting a quote<\/h3>\r\n            <div class=\"roi-planning-tags\">\r\n              <span class=\"roi-planning-tag\">Pricing Strategy<\/span>\r\n              <span class=\"roi-planning-tag\">Monthly Workload<\/span>\r\n              <span class=\"roi-planning-tag\">Project Size<\/span>\r\n              <span class=\"roi-planning-tag\">Ink Cost<\/span>\r\n              <span class=\"roi-planning-tag\">Labor Cost<\/span>\r\n              <span class=\"roi-planning-tag\">Transport Cost<\/span>\r\n              <span class=\"roi-planning-tag\">Marketing Cost<\/span>\r\n              <span class=\"roi-planning-tag\">Maintenance<\/span>\r\n            <\/div>\r\n          <\/div>\r\n        <\/div>\r\n\r\n        <div class=\"roi-planning-tips\">\r\n          <article class=\"roi-planning-tip\">\r\n            <span class=\"roi-planning-num\">01<\/span>\r\n            <h3>Increase Paid Jobs<\/h3>\r\n            <p>Stable monthly demand is one of the fastest ways to shorten the payback period.<\/p>\r\n          <\/article>\r\n\r\n          <article class=\"roi-planning-tip\">\r\n            <span class=\"roi-planning-num\">02<\/span>\r\n            <h3>Target Larger Walls<\/h3>\r\n            <p>Larger printed areas can improve revenue per site visit and make operations more efficient.<\/p>\r\n          <\/article>\r\n\r\n          <article class=\"roi-planning-tip\">\r\n            <span class=\"roi-planning-num\">03<\/span>\r\n            <h3>Protect Selling Price<\/h3>\r\n            <p>Branding walls, hotels, schools, retail interiors, and custom murals may support better pricing.<\/p>\r\n          <\/article>\r\n\r\n          <article class=\"roi-planning-tip\">\r\n            <span class=\"roi-planning-num\">04<\/span>\r\n            <h3>Control Local Costs<\/h3>\r\n            <p>Labor, transport, advertising, and maintenance should be included before judging profitability.<\/p>\r\n          <\/article>\r\n        <\/div>\r\n      <\/div>\r\n    <\/div>\r\n\r\n  <\/section>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>01 \/ Revenue Estimate Revenue See potential sales based on paid jobs, average project size, and selling price. 02 \/ Profit Check Operating Profit Account for ink cost and regular monthly business expenses before judging returns. 03 \/ Payback Understand Payback Estimate how long it may take to recover the initial wall printer investment. 04 \/ Planning Compare Scenarios Adjust workload, pricing, and operating costs before choosing a machine model. ROI INVESTMENT RETURN TABLE Input Values Wall Printer Business Calculator Estimate revenue, cost, profit, and payback time before starting a wall printing business. Printer Investment One-time wall printer price. $ Jobs Per Month Average paid printing projects. Average Area Per Job Printable surface sold per project. m\u00b2 Selling Price Price charged per printed square meter. $ Ink Cost Variable ink cost per square meter. $ Other Monthly Cost Labor, ads, transport, and maintenance. $ LOAD SAMPLE NUMBERS RESET Fast Payback Your wall printer can pay for itself quickly. 7 Days Based on sample operating data, recover the printer investment in about one week. Monthly Profit $21,775 Estimated profit after ink and monthly operating cost. Monthly Revenue $22,500 900 m\u00b2 sold each month. 1-Year Net Profit $256,300 Profit after printer investment. Estimated ROI 5,126% 1-year net profit divided by investment. Revenue &#038; Net Profit Projection Revenue Net Profit Profit Margin 96.8% Ink Cost \/ Month $225 Other Cost \/ Month $500 3-Year Net Profit $778,900 Detailed Results Investment Return by Period Monthly, quarterly, half-year, annual, and 3-year projection. Period Total Revenue Total Ink Cost Total Other Cost Net Profit For planning reference only. Actual results depend on local pricing, labor, utilization, financing, taxes, maintenance, and customer order volume. Read The Results What Each ROI Number Means. Use these outputs to understand the relationship between wall printing demand, project pricing, operating costs, and investment recovery. Revenue Monthly Revenue Estimated sales before costs, calculated from jobs per month, average area, and selling price per m\u00b2. Variable Cost Monthly Ink Cost Estimated ink usage cost based on the total printed area sold each month. Fixed Cost Monthly Other Costs Labor, ads, transport, maintenance, rent, storage, and other regular business overhead. Profit Monthly Profit Estimated operating profit after subtracting ink cost and other monthly expenses from revenue. Net Return 1-Year Net Estimated first-year return after deducting the initial wall printer investment. Payback Payback Period Estimated time required to recover the printer cost under the current monthly profit assumption. Business Planning Built For Real Wall Printing Business Planning. Use the calculator to understand how pricing, monthly job volume, project size, and operating costs can affect your return on investment. Key factors to test before requesting a quote Pricing Strategy Monthly Workload Project Size Ink Cost Labor Cost Transport Cost Marketing Cost Maintenance 01 Increase Paid Jobs Stable monthly demand is one of the fastest ways to shorten the payback period. 02 Target Larger Walls Larger printed areas can improve revenue per site visit and make operations more efficient. 03 Protect Selling Price Branding walls, hotels, schools,&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-2873","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Hanjie Blog: Your Guide to Exploring Wall Printers and Application Trends<\/title>\n<meta name=\"description\" content=\"Please obtain a detailed guide on eco-friendly wall printers. The Hanje blog showcases the latest trends in wall printer applications and wall printing.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/hanjiewallprinter.com\/de\/business-roi\/\" \/>\n<meta property=\"og:locale\" content=\"de_DE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Hanjie Blog: Your Guide to Exploring Wall Printers and Application Trends\" \/>\n<meta property=\"og:description\" content=\"Please obtain a detailed guide on eco-friendly wall printers. The Hanje blog showcases the latest trends in wall printer applications and wall printing.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/hanjiewallprinter.com\/de\/business-roi\/\" \/>\n<meta property=\"og:site_name\" content=\"Hanjie wall printer\" \/>\n<meta property=\"article:modified_time\" content=\"2026-06-11T08:51:29+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Gesch\u00e4tzte Lesezeit\" \/>\n\t<meta name=\"twitter:data1\" content=\"4\u00a0Minuten\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/hanjiewallprinter.com\/business-roi\/\",\"url\":\"https:\/\/hanjiewallprinter.com\/business-roi\/\",\"name\":\"Hanjie Blog: Your Guide to Exploring Wall Printers and Application Trends\",\"isPartOf\":{\"@id\":\"https:\/\/hanjiewallprinter.com\/#website\"},\"datePublished\":\"2026-06-10T07:11:09+00:00\",\"dateModified\":\"2026-06-11T08:51:29+00:00\",\"description\":\"Please obtain a detailed guide on eco-friendly wall printers. The Hanje blog showcases the latest trends in wall printer applications and wall printing.\",\"breadcrumb\":{\"@id\":\"https:\/\/hanjiewallprinter.com\/business-roi\/#breadcrumb\"},\"inLanguage\":\"de\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/hanjiewallprinter.com\/business-roi\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/hanjiewallprinter.com\/business-roi\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/hanjiewallprinter.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Business ROI\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/hanjiewallprinter.com\/#website\",\"url\":\"https:\/\/hanjiewallprinter.com\/\",\"name\":\"hanjiewallprinter.com\",\"description\":\"Hanjie wall printer\",\"publisher\":{\"@id\":\"https:\/\/hanjiewallprinter.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/hanjiewallprinter.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"de\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/hanjiewallprinter.com\/#organization\",\"name\":\"hanjiewallprinter.com\",\"url\":\"https:\/\/hanjiewallprinter.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"de\",\"@id\":\"https:\/\/hanjiewallprinter.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/hanjiewallprinter.com\/wp-content\/uploads\/2025\/03\/cropped-123456.webp\",\"contentUrl\":\"https:\/\/hanjiewallprinter.com\/wp-content\/uploads\/2025\/03\/cropped-123456.webp\",\"width\":512,\"height\":512,\"caption\":\"hanjiewallprinter.com\"},\"image\":{\"@id\":\"https:\/\/hanjiewallprinter.com\/#\/schema\/logo\/image\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Hanjie Blog: Ihr Leitfaden zur Erforschung von Wanddruckern und Anwendungstrends","description":"Hier erhalten Sie einen ausf\u00fchrlichen Leitfaden zu umweltfreundlichen Wanddruckern. Im Hanje-Blog werden die neuesten Trends im Bereich der Wanddrucker-Anwendungen und des Wanddrucks vorgestellt.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/hanjiewallprinter.com\/de\/business-roi\/","og_locale":"de_DE","og_type":"article","og_title":"Hanjie Blog: Your Guide to Exploring Wall Printers and Application Trends","og_description":"Please obtain a detailed guide on eco-friendly wall printers. The Hanje blog showcases the latest trends in wall printer applications and wall printing.","og_url":"https:\/\/hanjiewallprinter.com\/de\/business-roi\/","og_site_name":"Hanjie wall printer","article_modified_time":"2026-06-11T08:51:29+00:00","twitter_card":"summary_large_image","twitter_misc":{"Gesch\u00e4tzte Lesezeit":"4\u00a0Minuten"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/hanjiewallprinter.com\/business-roi\/","url":"https:\/\/hanjiewallprinter.com\/business-roi\/","name":"Hanjie Blog: Ihr Leitfaden zur Erforschung von Wanddruckern und Anwendungstrends","isPartOf":{"@id":"https:\/\/hanjiewallprinter.com\/#website"},"datePublished":"2026-06-10T07:11:09+00:00","dateModified":"2026-06-11T08:51:29+00:00","description":"Hier erhalten Sie einen ausf\u00fchrlichen Leitfaden zu umweltfreundlichen Wanddruckern. Im Hanje-Blog werden die neuesten Trends im Bereich der Wanddrucker-Anwendungen und des Wanddrucks vorgestellt.","breadcrumb":{"@id":"https:\/\/hanjiewallprinter.com\/business-roi\/#breadcrumb"},"inLanguage":"de","potentialAction":[{"@type":"ReadAction","target":["https:\/\/hanjiewallprinter.com\/business-roi\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/hanjiewallprinter.com\/business-roi\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/hanjiewallprinter.com\/"},{"@type":"ListItem","position":2,"name":"Business ROI"}]},{"@type":"WebSite","@id":"https:\/\/hanjiewallprinter.com\/#website","url":"https:\/\/hanjiewallprinter.com\/","name":"hanjiewallprinter.com","description":"Hanjie-Wanddrucker","publisher":{"@id":"https:\/\/hanjiewallprinter.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/hanjiewallprinter.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"de"},{"@type":"Organization","@id":"https:\/\/hanjiewallprinter.com\/#organization","name":"hanjiewallprinter.com","url":"https:\/\/hanjiewallprinter.com\/","logo":{"@type":"ImageObject","inLanguage":"de","@id":"https:\/\/hanjiewallprinter.com\/#\/schema\/logo\/image\/","url":"https:\/\/hanjiewallprinter.com\/wp-content\/uploads\/2025\/03\/cropped-123456.webp","contentUrl":"https:\/\/hanjiewallprinter.com\/wp-content\/uploads\/2025\/03\/cropped-123456.webp","width":512,"height":512,"caption":"hanjiewallprinter.com"},"image":{"@id":"https:\/\/hanjiewallprinter.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/hanjiewallprinter.com\/de\/wp-json\/wp\/v2\/pages\/2873","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hanjiewallprinter.com\/de\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/hanjiewallprinter.com\/de\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/hanjiewallprinter.com\/de\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/hanjiewallprinter.com\/de\/wp-json\/wp\/v2\/comments?post=2873"}],"version-history":[{"count":68,"href":"https:\/\/hanjiewallprinter.com\/de\/wp-json\/wp\/v2\/pages\/2873\/revisions"}],"predecessor-version":[{"id":2946,"href":"https:\/\/hanjiewallprinter.com\/de\/wp-json\/wp\/v2\/pages\/2873\/revisions\/2946"}],"wp:attachment":[{"href":"https:\/\/hanjiewallprinter.com\/de\/wp-json\/wp\/v2\/media?parent=2873"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}