{"product_id":"original-prusa-xl-to-xl-upgrade-1-tool-head","title":"Original Prusa® XL to XL+ Upgrade","description":"\u003cstyle\u003e\n  \/* STRICT 1:1 LAYOUT \u0026 THEME OVERRIDE *\/\n  .prusa-page { font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif !important; color: #333 !important; max-width: 980px !important; margin: 0 auto !important; line-height: 1.6 !important; font-size: 16px !important; }\n  .prusa-page * { box-sizing: border-box !important; }\n  .prusa-page img { width: 100% !important; height: auto !important; display: block !important; border-radius: 8px !important; margin: 0 !important; }\n  .prusa-page a { color: #fa6831 !important; text-decoration: none !important; }\n  .prusa-page a:hover { text-decoration: underline !important; }\n  .prusa-page h2 { font-size: 1.75rem !important; font-weight: 700 !important; color: #111 !important; margin: 0 0 1rem !important; line-height: 1.2 !important; text-transform: none !important; }\n  .prusa-page h3 { font-size: 1.3rem !important; font-weight: 700 !important; color: #111 !important; margin: 0 0 0.75rem !important; text-transform: none !important; }\n  .prusa-page h4 { font-size: 1.1rem !important; font-weight: 700 !important; color: #111 !important; margin: 0 0 0.5rem !important; }\n  .prusa-page p { margin: 0 0 1.25rem !important; font-size: 1rem !important; font-weight: 400 !important; color: #444 !important; }\n\n  \/* Navigation *\/\n  .prusa-nav { display: flex !important; flex-wrap: wrap !important; justify-content: center !important; gap: 15px !important; margin-bottom: 40px !important; background: #fdfdfd !important; padding: 15px !important; border-radius: 8px !important; border: 1px solid #eee !important;}\n  .prusa-nav a { font-weight: 600 !important; color: #111 !important; font-size: 0.9rem !important; }\n  .prusa-nav a:hover { color: #fa6831 !important; }\n\n  \/* Section Dividers \/ Group Labels *\/\n  .prusa-group-label { font-size: 0.8rem !important; font-weight: 700 !important; text-transform: uppercase !important; letter-spacing: 0.15em !important; color: #fa6831 !important; border-top: 2px solid #fa6831 !important; padding-top: 12px !important; margin: 60px 0 30px !important; }\n  .prusa-tag { display: inline-block !important; background: #fa6831 !important; color: #fff !important; font-size: 0.7rem !important; font-weight: 700 !important; text-transform: uppercase !important; padding: 4px 10px !important; border-radius: 4px !important; margin-bottom: 12px !important; }\n\n  \/* Splits \u0026 Grids *\/\n  .prusa-split { display: grid !important; grid-template-columns: 1fr 1fr !important; gap: 40px !important; align-items: center !important; margin-bottom: 60px !important; }\n  .prusa-split.flip .prusa-text { order: 2 !important; }\n  .prusa-split.flip .prusa-img { order: 1 !important; }\n  @media(max-width: 768px) { \n    .prusa-split { grid-template-columns: 1fr !important; gap: 20px !important; margin-bottom: 40px !important; } \n    .prusa-split.flip .prusa-text { order: 1 !important; }\n    .prusa-split.flip .prusa-img { order: 2 !important; }\n  }\n  .prusa-grid-4 { display: grid !important; grid-template-columns: repeat(4, 1fr) !important; gap: 15px !important; margin-bottom: 30px !important; }\n  .prusa-grid-3 { display: grid !important; grid-template-columns: repeat(3, 1fr) !important; gap: 15px !important; margin-bottom: 30px !important; }\n  .prusa-grid-2 { display: grid !important; grid-template-columns: repeat(2, 1fr) !important; gap: 15px !important; margin-bottom: 30px !important; }\n  @media(max-width: 600px) { \n    .prusa-grid-4 { grid-template-columns: repeat(2, 1fr) !important; }\n    .prusa-grid-3, .prusa-grid-2 { grid-template-columns: 1fr !important; }\n  }\n\n  \/* UI Elements *\/\n  .prusa-icon-box { background: #f9f9f9 !important; border: 1px solid #eee !important; border-radius: 8px !important; padding: 20px 10px !important; text-align: center !important; font-size: 0.85rem !important; font-weight: 600 !important; color: #111 !important; }\n  .prusa-icon-box span { display: block !important; color: #666 !important; font-weight: 400 !important; font-size: 0.75rem !important; margin-top: 4px !important; }\n  .prusa-card { background: #fdfdfd !important; border: 1px solid #eee !important; border-radius: 8px !important; padding: 20px !important; height: 100% !important; }\n  \n  \/* Link Cards *\/\n  a.prusa-card-link { color: inherit !important; text-decoration: none !important; display: block !important; transition: border-color 0.2s ease, transform 0.2s ease !important; }\n  a.prusa-card-link:hover { border-color: #fa6831 !important; transform: translateY(-3px) !important; text-decoration: none !important; }\n\n  \/* Buttons *\/\n  a.prusa-btn { display: inline-block !important; background: #fa6831 !important; color: #ffffff !important; font-weight: 700 !important; padding: 12px 24px !important; border-radius: 8px !important; text-align: center !important; margin-top: 15px !important; border: none !important; }\n  a.prusa-btn:hover { background: #e05d2c !important; color: #ffffff !important; text-decoration: none !important; }\n\n  \/* Lists \u0026 Tables *\/\n  .prusa-list { list-style: none !important; padding: 0 !important; margin: 0 0 1.5rem !important; }\n  .prusa-list li { position: relative !important; padding-left: 1.5rem !important; margin-bottom: 0.5rem !important; font-size: 1rem !important; color: #444 !important; font-weight: 400 !important; }\n  .prusa-list li::before { content: '■' !important; color: #fa6831 !important; position: absolute !important; left: 0 !important; font-size: 0.8rem !important; top: 0.2rem !important; }\n  .prusa-table { width: 100% !important; border-collapse: collapse !important; font-size: 0.9rem !important; margin: 1.5rem 0 !important; }\n  .prusa-table th { background: #111 !important; color: #fff !important; text-align: center !important; padding: 12px 16px !important; font-weight: 700 !important; text-transform: uppercase !important; letter-spacing: 0.05em !important; }\n  .prusa-table td { text-align: center !important; padding: 12px 16px !important; border-bottom: 1px solid #eee !important; color: #444 !important; vertical-align: middle !important; }\n  .prusa-table th:first-child, .prusa-table td:first-child { text-align: left !important; font-weight: 600 !important; width: 35% !important; color: #111 !important; }\n\n  \/* Global Scaling Containers *\/\n  .prusa-img-16-9 { aspect-ratio: 16\/9 !important; object-fit: cover !important; width: 100% !important; border-radius: 6px !important; margin-bottom: 16px !important; }\n  .prusa-avatar { width: 70px !important; height: 70px !important; border-radius: 50% !important; object-fit: cover !important; margin: 0 auto 15px auto !important; }\n  .prusa-logo-scaling { height: 150px !important; width: 100% !important; display: flex !important; align-items: center !important; justify-content: center !important; margin-bottom: 15px !important; }\n  .prusa-scaling-logo { max-height: 100% !important; max-width: 100% !important; object-fit: contain !important; border-radius: 0 !important; width: auto !important; }\n  .prusa-avatar-scaling { width: 70px !important; height: 70px !important; display: flex !important; align-items: center !important; justify-content: center !important; margin: 0 auto 15px auto !important; }\n  .prusa-scaling-avatar { height: 100% !important; width: 100% !important; border-radius: 50% !important; object-fit: cover !important; }\n\n  \/* Forced Spacing for Card Headings *\/\n  .prusa-card h4, .prusa-card h3 { margin-top: 15px !important; margin-bottom: 8px !important; }\n  .prusa-secure-card { background: #fdfdfd !important; border: 1px solid #eee !important; border-radius: 8px !important; padding: 20px !important; border-top: 3px solid #fa6831 !important; height: 100% !important; }\n\u003c\/style\u003e\n\u003cdiv class=\"prusa-page\"\u003e\n\u003cdiv style=\"text-align: center; margin-bottom: 30px;\"\u003e\n\u003cdiv class=\"prusa-tag\"\u003eUpgrade Kit\u003c\/div\u003e\n\u003ch2\u003eOriginal Prusa XL → XL+ Upgrade Kit\u003c\/h2\u003e\n\u003ch3 style=\"color: #666 !important;\"\u003eFaster calibration, faster printing, better surfaces.\u003c\/h3\u003e\n\u003cp style=\"max-width: 800px; margin: 20px auto !important;\"\u003eThe full hardware package that converts an Original Prusa XL into an Original Prusa XL+, in the matching 1, 2 or 5 tool head version. New GT1.5 belts, an automatic tool offset sensor, a nozzle wiper, reworked cooling throughout, and higher-temperature PC\/PCCF plastic parts — everything that separates the two machines, in one box.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fff6f2; border: 1px solid #fa6831; border-left: 5px solid #fa6831; padding: 16px 20px; border-radius: 6px; margin-bottom: 40px;\"\u003e\n\u003cp style=\"margin: 0 !important; color: #111 !important;\"\u003e\u003cstrong\u003ePreorder — expected to ship End of October.\u003c\/strong\u003e Order now to hold your place in line. \u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv style=\"background: #fffbe6; border: 1px solid #e0c200; border-left: 5px solid #e0c200; padding: 20px; border-radius: 6px; margin-bottom: 50px;\"\u003e\n\u003ch3 style=\"margin-bottom: 8px !important;\"\u003eCheck your Dwarf board serial number before ordering\u003c\/h3\u003e\n\u003cp style=\"margin: 0 0 12px !important;\"\u003eIf your Dwarf toolhead board is marked \u003cstrong\u003e07 or lower\u003c\/strong\u003e, it must be replaced with a new one before this upgrade can be installed. Dwarf boards marked \u003cstrong\u003e08 or higher\u003c\/strong\u003e are compatible with this upgrade as supplied. Early XL units are the ones most likely to be affected.\u003c\/p\u003e\n\u003cp style=\"margin: 0 0 12px !important; font-size: 0.95rem !important; color: #666 !important;\"\u003eReplacement boards are not physically packed in this kit — you add them yourself, at cost. Put \u003ca href=\"\/products\/original-prusa-dwarf-board-xl\" style=\"color: #fa6831 !important;\"\u003eOriginal Prusa Dwarf board XL\u003c\/a\u003e in your cart alongside this upgrade and the price drops automatically to \u003cstrong\u003e$20.00 per board\u003c\/strong\u003e (normally $61.09). No code, no email needed.\u003c\/p\u003e\n\u003cp style=\"margin: 0 !important; font-size: 0.95rem !important; color: #666 !important;\"\u003eThe discounted price covers up to one board per tool head you are upgrading — 1 board on the 1 tool head kit, 2 on the 2 tool head kit, 5 on the 5 tool head kit. Any boards beyond that ring up at the regular price. Only replace the boards marked 07 or lower; leave compatible boards alone.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-group-label\"\u003eWhat's in the Kit\u003c\/div\u003e\n\u003cdiv class=\"prusa-grid-2\"\u003e\n\u003cdiv class=\"prusa-text\" style=\"background: #fdfdfd; padding: 20px; border-radius: 8px; border: 1px solid #eee;\"\u003e\n\u003ch3\u003eMotion \u0026amp; print quality\u003c\/h3\u003e\n\u003cul class=\"prusa-list\" style=\"margin-bottom: 0 !important;\"\u003e\n\u003cli\u003eBelts \u0026amp; pulleys GT1.5\u003c\/li\u003e\n\u003cli\u003eNozzle wiper\u003c\/li\u003e\n\u003cli\u003eTool offset sensor \u0026amp; new additional PCB\u003c\/li\u003e\n\u003cli\u003eCHT (high-flow) nozzle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-text\" style=\"background: #fdfdfd; padding: 20px; border-radius: 8px; border: 1px solid #eee;\"\u003e\n\u003ch3\u003eCooling \u0026amp; structure\u003c\/h3\u003e\n\u003cul class=\"prusa-list\" style=\"margin-bottom: 0 !important;\"\u003e\n\u003cli\u003eXLBuddy fan \u0026amp; heatsink\u003c\/li\u003e\n\u003cli\u003eHeatbed electronics fan\u003c\/li\u003e\n\u003cli\u003eStronger print fan\u003c\/li\u003e\n\u003cli\u003eRedesigned plastic components printed in PCCF and PC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp style=\"font-size: 0.95rem !important; color: #666 !important;\"\u003eEach kit contains one set of toolhead parts (CHT nozzle, print fan, plastics, wiper hardware) \u003cstrong\u003eper tool head\u003c\/strong\u003e. Choose the version that matches the number of tool heads fitted to your XL — the shared parts (belts, XLBuddy cooling, tool offset sensor, heatbed electronics fan) are the same in every version.\u003c\/p\u003e\n\u003ctable class=\"prusa-table\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eChoose this version\u003c\/th\u003e\n\u003cth\u003eIf your XL has\u003c\/th\u003e\n\u003cth\u003eToolhead sets included\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1 Toolhead\u003c\/td\u003e\n\u003ctd\u003e1 tool head\u003c\/td\u003e\n\u003ctd\u003e1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2 Toolhead\u003c\/td\u003e\n\u003ctd\u003e2 tool heads\u003c\/td\u003e\n\u003ctd\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e5 Toolhead\u003c\/td\u003e\n\u003ctd\u003e5 tool heads\u003c\/td\u003e\n\u003ctd\u003e5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"prusa-group-label\"\u003eWhat's New in the XL+\u003c\/div\u003e\n\u003cdiv class=\"prusa-split\"\u003e\n\u003cdiv class=\"prusa-img\"\u003e\u003cimg alt=\"Automatic tool offset calibration on the Prusa XL+\" src=\"https:\/\/storage.googleapis.com\/prusa3d-content-prod-14e8-asset-manager-prod\/2b80e548-ce75-4071-867e-29d11f8c1cd6.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"prusa-text\"\u003e\n\u003cdiv class=\"prusa-tag\"\u003eCalibration\u003c\/div\u003e\n\u003ch3\u003eAutomatic tool offset calibration\u003c\/h3\u003e\n\u003cp style=\"margin: 0 !important;\"\u003eThe XL aligned its toolheads against a mechanical pin — accurate, but slow. The XL+ uses a dedicated electronic sensor and does it fully automatically: roughly twenty times faster, and more precise than before.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-split flip\"\u003e\n\u003cdiv class=\"prusa-text\"\u003e\n\u003cdiv class=\"prusa-tag\"\u003eSurface quality\u003c\/div\u003e\n\u003ch3\u003eSmoother-looking surfaces\u003c\/h3\u003e\n\u003cp style=\"margin: 0 !important;\"\u003eNew GT1.5 belts make unwanted repeating patterns finer and harder to notice — which matters a great deal on the large, smooth surfaces an XL is usually bought to print.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-img\"\u003e\u003cimg alt=\"Reduced fine artifacts with GT1.5 belts\" src=\"https:\/\/storage.googleapis.com\/prusa3d-content-prod-14e8-asset-manager-prod\/ad57c0f7-dce3-4893-884e-246b0219a0cc.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-split\"\u003e\n\u003cdiv class=\"prusa-img\"\u003e\u003cimg alt=\"Nozzle wiper on the Prusa XL+\" src=\"https:\/\/storage.googleapis.com\/prusa3d-content-prod-14e8-asset-manager-prod\/169cf0ce-b5dc-4860-9de7-bb97d2d6e0d4.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"prusa-text\"\u003e\n\u003cdiv class=\"prusa-tag\"\u003eFirst layer\u003c\/div\u003e\n\u003ch3\u003eA nozzle wiper\u003c\/h3\u003e\n\u003cp style=\"margin: 0 !important;\"\u003eAt the start of every print, every nozzle is cleaned by the wiper. More precise pre-print calibration and better-looking prints, with no blobs dragged into the first layer.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-split flip\"\u003e\n\u003cdiv class=\"prusa-text\"\u003e\n\u003cdiv class=\"prusa-tag\"\u003eThermals\u003c\/div\u003e\n\u003ch3\u003eImproved cooling in every aspect\u003c\/h3\u003e\n\u003cp style=\"margin: 0 !important;\"\u003ePrint cooling on par with the MK4S and CORE One, plus reworked cooling of the printer's critical electronics — XLBuddy fan and heatsink, and a heatbed electronics fan. Better overhangs, fewer supports, and reliable operation during long runs in demanding conditions.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-img\"\u003e\u003cimg alt=\"Improved cooling on the Prusa XL+\" src=\"https:\/\/storage.googleapis.com\/prusa3d-content-prod-14e8-asset-manager-prod\/8260fa78-afcc-488a-ac11-939a1c7ec016.jpg\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-split\"\u003e\n\u003cdiv class=\"prusa-img\"\u003e\u003cimg alt=\"Tougher PC and PCCF plastic parts\" src=\"https:\/\/storage.googleapis.com\/prusa3d-content-prod-14e8-asset-manager-prod\/adec50bd-7aca-411a-bfcd-5202c66b9f94.jpg\"\u003e\u003c\/div\u003e\n\u003cdiv class=\"prusa-text\"\u003e\n\u003cdiv class=\"prusa-tag\"\u003eMaterials\u003c\/div\u003e\n\u003ch3\u003eTougher, better plastic parts\u003c\/h3\u003e\n\u003cp style=\"margin: 0 !important;\"\u003eThe redesigned plastic components are printed in PC and PCCF to withstand the elevated temperatures inside an enclosure. This is also why the XL+ upgrade is a prerequisite for the higher-temperature XL+ Enclosure.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-group-label\"\u003eThe Everyday Difference\u003c\/div\u003e\n\u003cdiv class=\"prusa-grid-3\"\u003e\n\u003cdiv class=\"prusa-icon-box\"\u003e10–15%\u003cspan\u003eFASTER PRINTING THAN THE XL\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-icon-box\"\u003e~20×\u003cspan\u003eFASTER TOOL OFFSET CALIBRATION\u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"prusa-icon-box\"\u003e~8 hours\u003cspan\u003eSAVED ON A 60-HOUR PRINT\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eOn a 60-hour prop print, a 10–15% speed gain is roughly eight hours back — one more evening in the workshop, or one more batch per day in production. Every firmware feature shipped across the Prusa lineup since the XL launched is included out of the box.\u003c\/p\u003e\n\u003cdiv class=\"prusa-group-label\"\u003eWho It's For\u003c\/div\u003e\n\u003cul class=\"prusa-list\"\u003e\n\u003cli\u003eYou own an Original Prusa XL — 1, 2 or 5 tool heads — and want it on current XL+ hardware.\u003c\/li\u003e\n\u003cli\u003eYou run the machine in production and want the calibration time and print time back.\u003c\/li\u003e\n\u003cli\u003eYou are planning to move to the Enclosure for Prusa XL+ — the PC\/PCCF parts in this kit are required for it.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"prusa-group-label\"\u003eCompatibility \u0026amp; Installation\u003c\/div\u003e\n\u003ctable class=\"prusa-table\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible with\u003c\/td\u003e\n\u003ctd\u003eOriginal Prusa XL — 1, 2 or 5 tool heads (select the matching version above)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePrerequisite\u003c\/td\u003e\n\u003ctd\u003eDwarf board marked 08 or higher (see notice above)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResult after installation\u003c\/td\u003e\n\u003ctd\u003eOriginal Prusa XL+ hardware specification\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNozzles included\u003c\/td\u003e\n\u003ctd\u003eYes — one CHT high-flow nozzle per tool head\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssembly\u003c\/td\u003e\n\u003ctd\u003eSelf-install, guided online manual at help.prusa3d.com\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTools\u003c\/td\u003e\n\u003ctd\u003eStandard Prusa toolset (Allen and Torx keys) — not included\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnclosure note\u003c\/td\u003e\n\u003ctd\u003eThe original XL Enclosure stays compatible, but only the XL+ Enclosure reaches ~50 °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv style=\"background: #111 !important; color: #fff !important; padding: 32px !important; border-radius: 8px !important; text-align: center !important; margin-bottom: 40px !important;\"\u003e\n\u003ch2 style=\"color: #fff !important;\"\u003eTurn your XL into an XL+\u003c\/h2\u003e\n\u003cp style=\"color: #ccc !important; margin-bottom: 0 !important;\"\u003eCheck your Dwarf board, then preorder for End of October delivery.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Prusa Research","offers":[{"title":"1 Toolhead","offer_id":42878625710165,"sku":null,"price":289.0,"currency_code":"USD","in_stock":true},{"title":"2 Toolhead","offer_id":42878649073749,"sku":null,"price":389.0,"currency_code":"USD","in_stock":true},{"title":"5 Toolhead","offer_id":42878649106517,"sku":null,"price":619.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0887\/0138\/files\/a24de91e-78c3-4b24-85cc-2398a2431a43.jpg?v=1786926963","url":"https:\/\/www.printedsolid.com\/products\/original-prusa-xl-to-xl-upgrade-1-tool-head","provider":"Printed Solid","version":"1.0","type":"link"}