{"product_id":"roland-mainboard-set-for-fj740","title":"Roland FJ740 Mainboard Set","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eRoland FJ740 Mainboard Set is a Roland printer spare part for maintenance and repair work. Roland FJ \/ SJ parts can look similar across printer generations, so the old part label, connector, size and installed position should be checked before purchase.\u003c\/p\u003e\u003ch2\u003ePart Number and Compatibility\u003c\/h2\u003e\u003cp\u003eReference \/ part number: \u003cstrong\u003e7811900800 \/ W811904020 reference family\u003c\/strong\u003e. Compatible printer models from available sources or store records: Roland FJ-740, Roland FJ-540, Roland SJ-740, Roland SJ-540.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eTechnical note:\u003c\/strong\u003e Board set must be matched by PCB labels and printer configuration. Confirm every board photo, connector count and firmware \/ model before ordering.\u003c\/p\u003e\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eReference\u003c\/td\u003e\n\u003ctd\u003e7811900800 \/ W811904020 reference family\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eMainboard Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Category\u003c\/td\u003e\n\u003ctd\u003eBoard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eUsed \/ refurbished replacement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand \/ Reference\u003c\/td\u003e\n\u003ctd\u003eRoland reference \/ iColorPro compatible\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Printers\u003c\/td\u003e\n\u003ctd\u003eRoland FJ-740, Roland FJ-540, Roland SJ-740, Roland SJ-540\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSource Note\u003c\/td\u003e\n\u003ctd\u003eSign-in style catalog references common Roland FJ-540 \/ FJ-740 spare parts including trailing cable, 6-head board, servo board, power board, mainboard, paper guide, gear, pulley, encoder strip and encoder sensor. Use as a secondary catalog reference and confirm old part photos.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eBefore Ordering\u003c\/h2\u003e\u003cp\u003eSend the printer model, old part photos, part label, connector photo, dimensions and installed position if you are not fully sure. For boards, cables, motors, encoder parts and pumps, visual similarity alone is not enough to confirm compatibility.\u003c\/p\u003e\u003ch2\u003eInstallation Notice\u003c\/h2\u003e\u003cp\u003eInstall with a trained technician. After replacement, check carriage movement, media feed, ink pump operation, capping seal, cable seating or sensor alignment according to the part type before production use.\u003c\/p\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\u003cp\u003e\u003cstrong\u003eIs this original Roland?\u003c\/strong\u003e Only products or variants explicitly marked Original are original or original-refurbished parts. Products marked Compatible are replacement parts selected by model and specification.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eWhat should I confirm?\u003c\/strong\u003e Printer model, old part label, part photos, connector style, cable length, board number, strip type or motor label depending on the part.\u003c\/p\u003e","brand":"iColorPro","offers":[{"title":"Default Title","offer_id":45098825711802,"sku":"ROL-FJ740-MAINBOARD-SET","price":144.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0698\/6897\/8362\/files\/Roland-Mainboard-Set-for-FJ74-1.webp?v=1756189208","url":"https:\/\/www.icolorpro.com\/products\/roland-mainboard-set-for-fj740","provider":"iColorPro Printing","version":"1.0","type":"link"}