{"product_id":"seiko-spt-510-damper","title":"Seiko SPT-510 Damper","description":"\u003cdiv style=\"font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; font-size: 13px; line-height: 1.6; color: #333;\"\u003e\n\u003cp style=\"margin-bottom: 12px;\"\u003eThe Seiko SPT510 Damper is a high-quality solvent and UV-resistant ink damper for grand-format printers using the Seiko SPT510 printhead — including Infiniti Challenger, Icontek, Speedvision SpeedJet, EFI VUTEk QS, Roland AJ, Taimes, Ataline, and CrystalJet platforms. Corresponding to VUTEk part number 45094578, this damper includes a precision O-ring on the outlet side for a proper seal between the damper and the SPT510 printhead interface. It is compatible with both solvent\/oil inks and UV-curable inks — matching the SPT510's dual-chemistry capability. This damper is rarely available as a standalone part; most suppliers only provide it bundled with a new SPT510 printhead — we stock it separately for service replacement without requiring a full head change.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 12px;\"\u003e\u003cstrong\u003eRarely available as a standalone part — replace at every SPT510 head installation.\u003c\/strong\u003e The Seiko SPT510 damper is typically only supplied as part of a complete printhead kit. Digiprint USA stocks it separately, allowing you to replace the damper without purchasing a new head — and ensuring you always replace the damper at every head installation rather than reusing the worn original. Worn dampers on the high-flow SPT510 platform cause ink starvation that produces banding and nozzle loss even with a new head installed.\u003c\/p\u003e\n\u003cp style=\"margin-top: 20px; margin-bottom: 10px; font-size: 14px;\"\u003e\u003cstrong\u003eProduct Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-bottom: 15px; font-size: 13px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background: #f9f9f9;\"\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 7px 10px; text-align: left; font-weight: 600;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"border: 1px solid #ddd; padding: 7px 10px; text-align: left; font-weight: 600;\"\u003eDetail\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 7px 10px;\"\u003eVUTEk Part Number\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 7px 10px;\"\u003e45094578\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 7px 10px;\"\u003eCompatible printhead\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 7px 10px;\"\u003eSeiko SPT510 (IRH1513D-3322 \/ IRH1513D-3311 \/ IRH1513D-1321)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 7px 10px;\"\u003eInk compatibility\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 7px 10px;\"\u003e\n\u003cstrong\u003eSolvent\/oil AND UV-curable inks\u003c\/strong\u003e — dual chemistry rated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 7px 10px;\"\u003eSeal\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 7px 10px;\"\u003ePrecision O-ring on outlet side (SPT510 printhead interface)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 7px 10px;\"\u003eAvailability note\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 7px 10px;\"\u003eUsually bundled with new SPT510 head — stocked separately by Digiprint USA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 7px 10px;\"\u003eReplacement interval\u003c\/td\u003e\n\u003ctd style=\"border: 1px solid #ddd; padding: 7px 10px;\"\u003eReplace at every SPT510 printhead installation; replace when ink flow symptoms appear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp style=\"margin-top: 20px; margin-bottom: 10px; font-size: 14px;\"\u003e\u003cstrong\u003eCompatible Printers\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 6px;\"\u003e\u003cstrong\u003eAtaline\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e• Ataline UD-1806G \/ UD-2506G\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 6px;\"\u003e\u003cstrong\u003eCrystalJet\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e• CrystalJet 6000 Series\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 6px;\"\u003e\u003cstrong\u003eIcontek \/ OrionJet\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e• Icontek 3306-HC \/ 3308-HC\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e• OrionJet GZE1806AS\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 6px;\"\u003e\u003cstrong\u003eRoland\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e• Roland AJ-740 \/ AJ-1000\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 6px;\"\u003e\u003cstrong\u003eSpeedvision\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e• Speedvision SpeedJet Pro 180 \/ SpeedJet Pro 250 \/ SpeedJet Pro 320\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 6px;\"\u003e\u003cstrong\u003eTaimes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e• Taimes 3204S \/ 3208SN\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 6px;\"\u003e\u003cstrong\u003eEFI VUTEk\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e• EFI VUTEk QS220 \/ QS2000 \/ QS3200 \/ QS3220\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 12px;\"\u003e\u003cem\u003eOther grand-format printers using the Seiko SPT510 (IRH1513D) printhead also use this damper. Contact us with your printer model to confirm compatibility.\u003c\/em\u003e\u003c\/p\u003e\n\u003cp style=\"margin-top: 20px; margin-bottom: 10px; font-size: 14px;\"\u003e\u003cstrong\u003eAbout the Seiko SPT510 Platform and Ink Delivery\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 12px;\"\u003eThe Seiko SPT510 is a grand-format industrial piezo printhead with 510 nozzles, steel-plate nozzle protection, and a 6–8kHz firing frequency designed for high-volume outdoor signage and banner production on 3.2m+ wide grand-format printers. Unlike smaller-format printheads, the SPT510 uses a pressurised external ink supply system that delivers high ink flow volumes to sustain production print speeds. The damper sits in this supply path, filtering ink particles and stabilising pressure before ink enters the SPT510's internal delivery system. The SPT510's dual chemistry rating (solvent\/oil and UV) means this damper must resist both traditional eco-solvent carriers and the photoinitiators and monomers in UV-curable formulations — explaining the \"solvent and UV resistant\" specification that distinguishes it from standard eco-solvent-only dampers.\u003c\/p\u003e\n\u003cp style=\"margin-top: 20px; margin-bottom: 10px; font-size: 14px;\"\u003e\u003cstrong\u003eSigns Your SPT510 Damper Needs Replacing\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e• Banding or nozzle row loss at high print speeds — ink starvation on the high-demand SPT510 supply path\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e• Air bubbles in the ink supply line between the tank and head\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e• Ink leaking at the damper-printhead connection — O-ring seal failure\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e• Nozzle drop-out returning immediately after head cleaning — continuous air ingestion through a failed damper\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 12px;\"\u003e• Ink starvation patterns at maximum print speed despite full ink supply tanks\u003c\/p\u003e\n\u003cp style=\"margin-top: 20px; margin-bottom: 10px; font-size: 14px;\"\u003e\u003cstrong\u003eSPT510 Service Checklist\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e• \u003cstrong\u003eInk damper (this listing)\u003c\/strong\u003e — replace at every SPT510 head installation\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e• \u003cstrong\u003eSPT510 printhead\u003c\/strong\u003e — IRH1513D-3322 \/ IRH1513D-3311 (replaces IRH1513D-1321) — also stocked\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e• \u003cstrong\u003eHead data cables\u003c\/strong\u003e — 30-pin parallel interface cables per SPT510 head\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 12px;\"\u003e• \u003cstrong\u003eInk filter\u003c\/strong\u003e — inline filter upstream of the damper in the supply path\u003c\/p\u003e\n\u003cp style=\"margin-top: 20px; margin-bottom: 10px; font-size: 14px;\"\u003e\u003cstrong\u003eWhy Buy from Digiprint USA\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e• Standalone availability — no need to purchase a full new SPT510 head just to get a replacement damper\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e• Solvent and UV resistant — works with both ink systems the SPT510 supports\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e• In stock in Doral, Miami FL — same day shipping before 2PM EST\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 4px;\"\u003e• We also stock the SPT510 printhead (IRH1513D-3322) for complete head + damper service kits\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 12px;\"\u003e• Ideal for Latin American VUTEk, Infiniti, Icontek, and Speedvision grand-format operations using Miami freight forwarders\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 12px;\"\u003eView our full range of \u003ca href=\"\/collections\/dampers\"\u003eink dampers for wide-format printers\u003c\/a\u003e stocked by Digiprint USA.\u003c\/p\u003e\n\u003cp style=\"margin-top: 20px; margin-bottom: 10px; font-size: 14px;\"\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 8px;\"\u003e\u003cstrong\u003eWhy is the SPT510 damper usually only sold with a new printhead?\u003c\/strong\u003e\u003cbr\u003eSeiko and most of the Chinese-branded grand-format printer manufacturers supply the SPT510 damper as part of the complete printhead kit — the damper is considered part of the head assembly rather than a separately serviceable consumable. Most aftermarket suppliers follow this model. Digiprint USA stocks the damper separately because replacing the damper at every head installation (without needing to purchase a full new head) is standard maintenance practice, and because damper failure alone — independent of head condition — is a common cause of starvation and banding on these platforms.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 8px;\"\u003e\u003cstrong\u003eIs this damper compatible with both 35pl and 50pl SPT510 variants?\u003c\/strong\u003e\u003cbr\u003eThe SPT510 damper (VUTEk 45094578) corresponds to the IRH1513D series printhead used in both 35pl and 50pl configurations. Contact us to confirm fitment for your specific SPT510 variant and printer model before ordering, as the 35pl and 50pl may use slightly different supply system configurations depending on the printer manufacturer.\u003c\/p\u003e\n\u003cp style=\"margin-bottom: 12px;\"\u003e\u003cstrong\u003eDo you ship SPT510 dampers to Latin America?\u003c\/strong\u003e\u003cbr\u003eYes — same day shipping from our Doral, Miami FL warehouse. Ideal for Latin American VUTEk QS, Infiniti, Icontek, and Speedvision grand-format operations using freight forwarders in the Doral area.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Generic","offers":[{"title":"Default Title","offer_id":45491993084070,"sku":"Seiko SPT-510 Damper","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/2871\/4918\/files\/Acc-S2M-380_12.png?v=1718005644","url":"https:\/\/digiprint-usa.com\/products\/seiko-spt-510-damper","provider":"digiprint-usa.com","version":"1.0","type":"link"}