{"product_id":"roland-water-based-ink-pump-for-fj740","title":"Roland Water based Ink Pump for FJ740","description":"\u003cdiv style=\"font-family:Arial,Helvetica,sans-serif;line-height:1.6;color:#222;\"\u003e \u003ch2\u003eRoland Water-Based Ink Pump for FJ740 \/ SJ645 \/ SJ745 \/ FJ540\u003c\/h2\u003e \u003cp\u003e The \u003cstrong\u003eRoland Water-Based Ink Pump\u003c\/strong\u003e is a high-quality replacement part specially designed for Roland large-format printers. It provides consistent ink suction and circulation, preventing ink clogging and ensuring smooth printing results. With its robust design and easy installation, this pump is an ideal choice for maintaining optimal printer performance in water-based printing applications. \u003c\/p\u003e \u003ch3\u003eKey Features\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cstrong\u003eStable Ink Circulation:\u003c\/strong\u003e Maintains a continuous flow of water-based inks, preventing ink starvation or uneven printing.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eDurable Gear Mechanism:\u003c\/strong\u003e High-strength plastic gears and motor components ensure long-lasting performance.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eEasy Installation:\u003c\/strong\u003e Direct-fit design with pre-installed tubing, saving time on replacement and setup.\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eReliable Operation:\u003c\/strong\u003e Tested for stable suction pressure and low noise during continuous printing.\u003c\/li\u003e \u003c\/ul\u003e \u003ch3\u003eApplications\u003c\/h3\u003e \u003cp\u003e Suitable for water-based inks used in indoor graphic printing such as posters, banners, and exhibition displays. Provides vibrant color reproduction and prevents ink wastage through efficient pumping. \u003c\/p\u003e \u003ch3\u003eCompatible Printer Models\u003c\/h3\u003e \u003cp\u003e Roland FJ740, SJ645, SJ745, FJ540, RS640, VP540, XJ640 and other water-based wide-format printers. \u003c\/p\u003e \u003ch3\u003ePackage Includes\u003c\/h3\u003e \u003cp\u003e1 x Water-Based Ink Pump with tubing (ready to install)\u003c\/p\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003cp\u003eRoland Water based Ink Pump for FJ740 is offered as a replacement pump for compatible printer maintenance and spare-parts replacement. It is intended for buyers who need to match the correct machine configuration, connector type, and manufacturer part number before installation.\u003c\/p\u003e\n\u003ch2\u003eCompatibility\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003ePrinter models referenced in current product data: FJ740\u003c\/li\u003e \u003cli\u003eConfirm the printer model, part number, connector layout, size, and use position before ordering when compatibility is uncertain.\u003c\/li\u003e \u003cli\u003ePart number reference: FJ740\u003c\/li\u003e \u003cli\u003eIf your machine has multiple revisions, compare the model-reference part number, connector layout, and mounting position before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFunction and Use Position\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eProvides suction or circulation in the printer maintenance system\u003c\/li\u003e \u003cli\u003eSupports cleaning cycles, ink transfer, or waste-ink evacuation depending on the model\u003c\/li\u003e \u003cli\u003eHelps maintain reliable daily printer operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Details\u003c\/h2\u003e\n\u003ctable width=\"100%\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e \u003ctbody\u003e \u003ctr\u003e \u003cth align=\"left\"\u003eCondition\u003c\/th\u003e \u003ctd\u003eReplacement\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth align=\"left\"\u003eCategory\u003c\/th\u003e \u003ctd\u003ePump\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth align=\"left\"\u003eVendor\u003c\/th\u003e \u003ctd\u003eUV INK PRO\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth align=\"left\"\u003eProduct Type\u003c\/th\u003e \u003ctd\u003ePump\u003c\/td\u003e \u003c\/tr\u003e \u003ctr\u003e \u003cth align=\"left\"\u003ePart Number\u003c\/th\u003e \u003ctd\u003eFJ740\u003c\/td\u003e \u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eOrdering Notes\u003c\/h2\u003e\n\u003cul\u003e \u003cli\u003eReplacement status: Replacement.\u003c\/li\u003e \u003cli\u003eMatch manufacturer part reference \/ part number: FJ740.\u003c\/li\u003e \u003cli\u003eCommon machine reference found in title or tags: FJ740.\u003c\/li\u003e \u003cli\u003eFor electronic parts, motion parts, and fluid-system parts, professional installation is recommended.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1 × Roland Water based Ink Pump for FJ740\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eTypical Failure Symptoms\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eWeak suction during cleaning cycles, unstable priming, or slow waste-ink discharge from the maintenance station.\u003c\/li\u003e \u003cli\u003eUnusual pump noise, inconsistent cleaning results, or repeated nozzle dropouts after normal maintenance.\u003c\/li\u003e \u003cli\u003eInk residue around tubes or a maintenance station that no longer pulls ink smoothly during service cycles.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment Checklist\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReferenced machine models: FJ740, SJ645, SJ745, FJ540, RS640, VP540, XJ640.\u003c\/li\u003e \u003cli\u003eMatch voltage, connector style, tube count, tube direction, bracket position, and overall body dimensions with the reference pump.\u003c\/li\u003e \u003cli\u003eIf your printer has multiple pump revisions, compare the old part directly and confirm the manufacturer reference before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eService Pairing Suggestions\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eBuyers often inspect cap tops, waste tubes, dampers, and wipers at the same time when replacing a pump.\u003c\/li\u003e \u003cli\u003eIf the machine has been standing idle for a long time, check whether the tubing and capping station also need service.\u003c\/li\u003e \u003cli\u003eUse this part in a water-based workflow only when the fluid path and sealing arrangement match the reference system.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"UV INK PRO","offers":[{"title":"Water based","offer_id":44272614965334,"sku":null,"price":14.58,"currency_code":"USD","in_stock":true},{"title":"Solvent based","offer_id":44272614998102,"sku":null,"price":21.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/3782\/5878\/files\/Roland-Ink-Pump-for-FJ740-1_4fb293d3-835a-4772-99c6-8295b3853e20.webp?v=1774950619","url":"https:\/\/www.uvinkpro.com\/products\/roland-water-based-ink-pump-for-fj740","provider":"UV INK PRO","version":"1.0","type":"link"}