{"product_id":"compatible-roland-ink-damper-for-vs640","title":"Compatible Roland Ink Damper for VS640","description":"\u003ch2\u003eCompatible Roland Ink Damper for VS Series\u003c\/h2\u003e\n\u003cp\u003eThis compatible ink damper is designed for Roland VS-series printers that need stable ink pressure, smoother supply to the printhead, and a cost-effective maintenance replacement.\u003c\/p\u003e \u003ch3\u003eCompatible Printer Models\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eRoland VS640\u003c\/li\u003e \u003cli\u003eRoland VS540\u003c\/li\u003e \u003cli\u003eRoland VS300 \/ VS300i\u003c\/li\u003e \u003cli\u003eRoland VS640i\u003c\/li\u003e \u003cli\u003eRoland VS420\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eInstalled Position\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMounted between the ink line and the printhead-side manifold\u003c\/li\u003e \u003cli\u003eWorks close to the printhead to stabilize ink pressure and help control bubbles\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eWhat This Damper Does\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eHelps stabilize ink flow before ink reaches the printhead\u003c\/li\u003e \u003cli\u003eHelps reduce micro-bubbles and fine contamination in the supply path\u003c\/li\u003e \u003cli\u003eSupports smoother daily printing and cleaning cycles when the reference damper performance becomes weak\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eComparison: Compatible vs Reference\u003c\/h3\u003e\n\u003ctable width=\"100%\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\" style=\"border-collapse:collapse;\"\u003e \u003cthead\u003e \u003ctr\u003e \u003cth align=\"left\"\u003eAspect\u003c\/th\u003e \u003cth align=\"left\"\u003eCompatible Damper\u003c\/th\u003e \u003cth align=\"left\"\u003eDamper\u003c\/th\u003e \u003c\/tr\u003e \u003c\/thead\u003e \u003ctbody\u003e \u003ctr\u003e\n\u003ctd\u003eUse Case\u003c\/td\u003e\n\u003ctd\u003eRoutine maintenance and cost control\u003c\/td\u003e\n\u003ctd\u003emodel-reference replacement\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eFlow Stability\u003c\/td\u003e\n\u003ctd\u003eSuitable for daily compatible maintenance\u003c\/td\u003e\n\u003ctd\u003eReference reference reliability level\u003c\/td\u003e\n\u003c\/tr\u003e \u003ctr\u003e\n\u003ctd\u003eBuying Focus\u003c\/td\u003e\n\u003ctd\u003eLower replacement cost\u003c\/td\u003e\n\u003ctd\u003emodel-reference preference\u003c\/td\u003e\n\u003c\/tr\u003e \u003c\/tbody\u003e\n\u003c\/table\u003e \u003ch3\u003eWhen To Replace\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eReplace when colors intermittently drop out or bubbles repeatedly return to the printhead side\u003c\/li\u003e \u003cli\u003eInspect when the damper body becomes stained, swollen, cracked, or no longer seals reliably\u003c\/li\u003e \u003cli\u003eReplace when one channel feeds weaker than the others during normal production\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eFitment Checklist\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eConfirm printer model and damper shape against the model-reference part\u003c\/li\u003e \u003cli\u003eCheck connector direction, line orientation, and sealing method before final purchase\u003c\/li\u003e \u003cli\u003eConfirm whether you need the compatible option or the reference option before checkout\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3\u003eService Pairing Suggestions\u003c\/h3\u003e\n\u003cul\u003e \u003cli\u003eMany buyers inspect cap tops, ink tubes, filters, and pump parts at the same time when damper problems appear\u003c\/li\u003e \u003cli\u003eProfessional installation is recommended when the machine uses a sealed manifold or a tightly packed multi-channel carriage\u003c\/li\u003e\n\u003c\/ul\u003e \u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1 × ink damper. Choose Compatible or Reference when ordering.\u003c\/p\u003e","brand":"UV INK PRO","offers":[{"title":"Compatible","offer_id":44273959567446,"sku":null,"price":3.54,"currency_code":"USD","in_stock":true},{"title":"Original","offer_id":44273959600214,"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-Damper-for-VS640-1.webp?v=1775015182","url":"https:\/\/www.uvinkpro.com\/products\/compatible-roland-ink-damper-for-vs640","provider":"UV INK PRO","version":"1.0","type":"link"}