{"product_id":"reference-roland-ink-pump-for-vs640","title":"Original Roland Ink Pump for VS640","description":"\u003ch2\u003eRoland Ink Pump for VS640\/VS540\/VS420\/VS300\/VS300i\/VS640i\u003c\/h2\u003e\n\u003cp\u003eThe Roland ink pump delivers premium performance with strong durability and precise ink flow. Manufactured in Japan, it ensures smooth operation and reduced downtime for professional printing.\u003c\/p\u003e\n\u003ctable cellpadding=\"6\" cellspacing=\"0\" border=\"1\" style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"width: 14.9709%;\"\u003eFeature\u003c\/th\u003e\n\u003cth style=\"width: 52.6163%;\"\u003eCompatible Ink Pump\u003c\/th\u003e\n\u003cth style=\"width: 32.4128%;\"\u003eInk Pump\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 14.9709%;\"\u003eQuality\u003c\/td\u003e\n\u003ctd style=\"width: 52.6163%;\"\u003eStable performance from third-party suppliers\u003c\/td\u003e\n\u003ctd style=\"width: 32.4128%;\"\u003eJapan-made, factory tested for premium quality\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 14.9709%;\"\u003eLifespan\u003c\/td\u003e\n\u003ctd style=\"width: 52.6163%;\"\u003eStandard service life, recommended for budget use\u003c\/td\u003e\n\u003ctd style=\"width: 32.4128%;\"\u003eExtended lifespan, ideal for heavy-duty production\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 14.9709%;\"\u003ePrice\u003c\/td\u003e\n\u003ctd style=\"width: 52.6163%;\"\u003eBudget-friendly\u003c\/td\u003e\n\u003ctd style=\"width: 32.4128%;\"\u003eHigher price, premium investment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 14.9709%;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"width: 52.6163%;\"\u003eWorks well with VS640\/VS540\/VS420\/VS300\/VS300i\/VS640i\u003c\/td\u003e\n\u003ctd style=\"width: 32.4128%;\"\u003eOfficially reviewed fit and best performance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eIf you prioritize long-term durability and print stability, the Roland ink pump is the best choice. For cost-saving replacement, the compatible option is also available.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003eInstalled Position \u0026amp; Function\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eThis pump is typically used in the printer maintenance system for suction, circulation, or waste-ink transfer depending on machine design.\u003c\/li\u003e \u003cli\u003eIt is generally installed between the maintenance station, tubing assembly, and waste or cleaning path.\u003c\/li\u003e \u003cli\u003eStable pump performance helps support cleaning cycles, consistent ink flow, and daily printer reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eRecommended Use\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReferenced machine models: VS640, VS540, VS420, VS300, VS300I, VS640I.\u003c\/li\u003e \u003cli\u003eSuitable for industrial inkjet printing environments when the connector layout and tubing size match the reference pump.\u003c\/li\u003e \u003cli\u003eRecommended when suction becomes weak, cleaning cycles become unstable, waste-ink discharge slows down, or the reference pump becomes noisy.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eBuying Notes\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eCompare pump voltage, tube size, connector position, and mounting method with the model-reference part.\u003c\/li\u003e \u003cli\u003eIf your printer has multiple revisions, match the manufacturer part number and maintenance-station layout before ordering.\u003c\/li\u003e \u003cli\u003eFor preventive maintenance, buyers often replace the pump together with cap tops, tubes, or wipers when the maintenance system shows wear.\u003c\/li\u003e\n\u003c\/ul\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: VS640, VS540, VS420, VS300, VS300I, VS640I.\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 industrial inkjet 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":"Original","offer_id":44273960747094,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true},{"title":"Compatible","offer_id":44273960779862,"sku":null,"price":19.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/3782\/5878\/files\/Roland-Ink-Pump-for-VS640-1_57e0192a-c009-44d6-93b4-b286c0d2739b.webp?v=1775015209","url":"https:\/\/www.uvinkpro.com\/products\/reference-roland-ink-pump-for-vs640","provider":"UV INK PRO","version":"1.0","type":"link"}