{"product_id":"reference-roland-ink-pump-for-sj1045","title":"Compatible Replacement Roland Ink Pump for SJ1045","description":"\u003cdiv class=\"uvinkpro-order-note\"\u003e\u003cp\u003e\u003cstrong\u003eBefore payment:\u003c\/strong\u003e Please confirm stock, shipping method, duties, and compatibility with us before payment. Some printer parts, printheads, fluids, and special-order items may require manual confirmation before shipment.\u003c\/p\u003e\u003c\/div\u003e\u003cp\u003e\u003cstrong\u003eCompatibility and maintenance note:\u003c\/strong\u003e This item is used for compatible printer ink-line maintenance. Please confirm size, connector type, fluid path, material requirement, and printer configuration before ordering. Actual performance depends on installation, ink\/fluid type, machine condition, and operating environment.\u003c\/p\u003e\u003cdiv style=\"font-family: Arial, sans-serif; line-height: 1.6; font-size: 15px;\"\u003e\n\u003ch2\u003eRoland Ink Pump for SJ1045 \/ SJ1000 \/ SJ1045EX \/ AJ1000 \/ AJ1045\u003c\/h2\u003e\n\u003cp\u003eThe Roland ink pump guarantees the fitment and operating behavior that must be confirmed for the specific machine. Built for compatible replacement use, it delivers precise ink control, may be relevant to ink-path maintenance, and ensures compatibility that must be confirmed before payment with Roland printers.\u003c\/p\u003e\n\u003ch3\u003eComparison with Compatible\u003c\/h3\u003e\n\u003ctable style=\"border-collapse: collapse; width: 100%; text-align: left;\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\u003ctbody\u003e\n\u003ctr style=\"background-color: #f2f2f2;\"\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003eInk Pump\u003c\/th\u003e\n\u003cth\u003eCompatible Ink Pump\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eRoland-reference compatible construction, factory-tested\u003c\/td\u003e\n\u003ctd\u003eHigh-strength plastic, solvent-resistant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInk Compatibility\u003c\/td\u003e\n\u003ctd\u003eEco-solvent, solvent, Roland certified inks\u003c\/td\u003e\n\u003ctd\u003eEco-solvent, weak solvent, water-based inks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eservice life\u003c\/td\u003e\n\u003ctd\u003eService life depends on operating conditions, to be matched against the installed part\u003c\/td\u003e\n\u003ctd\u003eapplication-dependent and long-lasting under regular use\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePerformance\u003c\/td\u003e\n\u003ctd\u003efitment-confirmed, superior ink control and stability\u003c\/td\u003e\n\u003ctd\u003eEnsures ink-flow maintenance, may be relevant to ink-path maintenance\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCost\u003c\/td\u003e\n\u003ctd\u003ePremium price with intended reference quality\u003c\/td\u003e\n\u003ctd\u003eBudget-friendly replacement option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\n\u003ch3\u003eApplicable Models\u003c\/h3\u003e\n\u003cp\u003eRoland SJ-740 \/ SJ-540 \/ SJ-645EX \/ SJ-745EX \/ SJ-1000 \/ SJ-1045EX \/ SJ-545EX \/ SP-300 \/ SP-300V \/ SP-540 \/ SP-540V\u003c\/p\u003e\n\u003ch3\u003eProduct Size \u0026amp; Weight\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSize: 60mm x 60mm x 50mm\u003c\/li\u003e\n\u003cli\u003eWeight: 80g\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\u003chr\u003e\u003ch3\u003eInstalled Position \u0026amp; Function\u003c\/h3\u003e\u003cul\u003e\n\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\n\u003cli\u003eIt is generally installed between the maintenance station, tubing assembly, and waste or cleaning path.\u003c\/li\u003e\n\u003cli\u003eStable pump performance helps support cleaning cycles, consistent ink flow, and daily printer reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eRecommended Use\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReferenced machine models: SJ1045, SJ1000, SJ1045EX, AJ1000, AJ1045, SJ-740, SJ-540, SJ-645EX, SJ-745EX, SJ-1000, SJ-1045EX, SJ-545EX, SP-300, SP-300V, SP-540, SP-540V.\u003c\/li\u003e\n\u003cli\u003eSuitable for water-based printing environments when the connector layout and tubing size match the reference pump.\u003c\/li\u003e\n\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\u003ch3\u003eBuying Notes\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCompare pump voltage, tube size, connector position, and mounting method with the model-reference part.\u003c\/li\u003e\n\u003cli\u003eIf your printer has multiple revisions, match the reference part number and maintenance-station layout before ordering.\u003c\/li\u003e\n\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\u003chr\u003e\u003ch3\u003eTypical Failure Symptoms\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eWeak suction during cleaning cycles, unstable priming, or slow waste-ink discharge from the maintenance station.\u003c\/li\u003e\n\u003cli\u003eUnusual pump noise, inconsistent cleaning results, or repeated nozzle dropouts after normal maintenance.\u003c\/li\u003e\n\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\u003ch3\u003eFitment Checklist\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eReferenced machine models: SJ1045, SJ1000, SJ1045EX, AJ1000, AJ1045, SJ-740, SJ-540, SJ-645EX, SJ-745EX, SJ-1000, SJ-1045EX, SJ-545EX, SP-300, SP-300V, SP-540, SP-540V.\u003c\/li\u003e\n\u003cli\u003eMatch voltage, connector style, tube count, tube direction, bracket position, and overall body dimensions with the reference pump.\u003c\/li\u003e\n\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\u003ch3\u003eService Pairing Suggestions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBuyers often inspect cap tops, waste tubes, dampers, and wipers at the same time when replacing a pump.\u003c\/li\u003e\n\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\n\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":"Replacement","offer_id":44273962582102,"sku":null,"price":100.0,"currency_code":"USD","in_stock":true},{"title":"Compatible","offer_id":44273962614870,"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-SJ1045-1_f1f7a81f-24d0-44bc-8a7f-53afa36742b3.webp?v=1775015259","url":"https:\/\/www.uvinkpro.com\/products\/reference-roland-ink-pump-for-sj1045","provider":"UV INK PRO","version":"1.0","type":"link"}