{"product_id":"lexmark-56f1h00-unison-high-yield-black-toner-15-000-pages","title":"Lexmark 56F1H00 Unison High-Yield Black Toner Cartridge – 15,000 Pages, Return Program","description":"\u003cstyle\u003e body { font-family: Arial, sans-serif; color: #333; line-height: 1.6; padding: 20px; } h1 { color: #1e90ff; text-align: center; font-size: 30px; margin-bottom: 20px; } h2 { color: #00bfff; font-size: 24px; border-bottom: 2px solid #1e90ff; padding-bottom: 5px; margin-top: 30px; } p { font-size: 16px; margin: 10px 0; } table { width: 100%; border-collapse: collapse; margin: 20px 0; background-color: #fff; box-shadow: 0 4px 8px rgba(0,0,0,0.1); } th, td { padding: 12px; text-align: left; border: 1px solid #ddd; } th { background-color: #1e90ff; color: white; font-weight: bold; } tr:nth-child(even) { background-color: #f9f9f9; }.highlight { color: #1e90ff; font-weight: bold; }.section { background-color: #f0f8ff; padding: 20px; border-radius: 10px; margin: 20px 0; } ul, ol { margin-left: 20px; } li { margin-bottom: 10px; }.compatibility-note { background-color: #e6fffa; border: 1px solid #38b2ac; padding: 15px; border-radius: 8px; color: #2c7a7b; font-weight: bold; }.warning { background-color: #fff3cd; border: 1px solid #ffeaa7; padding: 15px; border-radius: 8px; color: #856404; }\n\u003c\/style\u003e\n\u003ch1\u003eLexmark 56F1H00 Unison High-Yield Black Toner Cartridge - 15,000 Pages\u003c\/h1\u003e\n\u003cp\u003eThis is a \u003cspan class=\"highlight\"\u003eLexmark Unison Original High Yield Laser Toner Cartridge - Black - 1 Each\u003c\/span\u003e featuring the patented Return Program for single-use licensing. Engineered with Unison Toner formulation for outstanding image quality, long-life reliability, and sustainability in a shake-free system. MPN: 56F1H00; UPC: 734646637213. Delivers approximately 15,000 standard pages in compatible Lexmark laser printers.\u003c\/p\u003e\n\u003cdiv class=\"compatibility-note\"\u003e COMPATIBLE PRINTERS: Lexmark MS321dn, MS421dn, MS421dw, MS521dn, MS621dn, MS622de, MX321adn, MX321adw, MX421ade, MX521de, MX521ade, MX522adhe, MX622ade, MX622adhe. Genuine Lexmark toner optimized for these models from first page to last.\n\u003c\/div\u003e\n\u003cdiv class=\"warning\"\u003e RETURN PROGRAM NOTICE: Patented cartridge licensed for single use only. Sold at discount in exchange for agreement to return to Lexmark for remanufacturing or recycling. Will stop working after delivering yield.\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch2\u003eKey Features of Lexmark Unison High-Yield Toner\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eUnison Toner Formulation\u003c\/span\u003e – Unique blend for consistent image quality, print system reliability, and superior sustainability in shake-free design.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eHigh-Yield Performance\u003c\/span\u003e – Approximately 15,000 pages at 5% coverage; maintains quality throughout cartridge life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eGenuine Lexmark Design\u003c\/span\u003e – Engineered specifically for listed printers to ensure optimal results.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eEco-Friendly Return Program\u003c\/span\u003e – Promotes recycling; cartridges patented for remanufacturing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan class=\"highlight\"\u003eProduct Original\u003c\/span\u003e – Packaged as 1 Each; no recycled content.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch2\u003eComprehensive Technical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLexmark\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Line\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUnison\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Name\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e56F1H00 Black High Yield Return Program Toner Cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e56F1H00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUPC\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e734646637213\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eToner Cartridge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrint Technology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLaser\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrint Color\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eYield Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHigh\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Print Yield\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15000 Pages\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePackaged Quantity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 Each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.90 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eHeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e5.40 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWidth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.20 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDepth\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15.70 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMexico\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCertifications \u0026amp; Standards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL Listed Certification; TAA Compliant\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRecycled\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNo\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAssembly Required\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLimited Lifetime Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch2\u003eInstallation \u0026amp; Maintenance for Lexmark Toner Cartridges\u003c\/h2\u003e\n\u003cp\u003eSimple shake-free installation; open printer, insert cartridge, close door. Pro tip: Power off printer before replacing to avoid static.\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003ePower off and open access door.\u003c\/li\u003e\n\u003cli\u003eRemove empty cartridge; insert new 56F1H00.\u003c\/li\u003e\n\u003cli\u003eClose door; printer detects automatically.\u003c\/li\u003e\n\u003cli\u003eMaintenance: Store in cool, dry place; avoid direct sunlight.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"section\"\u003e\n\u003ch2\u003eWhy Choose Lexmark 56F1H00 Unison Toner?\u003c\/h2\u003e\n\u003cp\u003eGenuine high-yield cartridge ensures reliable performance and sustainability through the Return Program, optimized for specified Lexmark printers.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp\u003eStock up on Lexmark 56F1H00 high-yield black toner—Order now for uninterrupted printing!\u003c\/p\u003e\u003cdiv\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e Mexico\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Series:\u003c\/strong\u003e Lexmark MS\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUnit Quantity:\u003c\/strong\u003e 1\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eItem Length:\u003c\/strong\u003e 15.70 in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUPC:\u003c\/strong\u003e 734646637213\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMPN:\u003c\/strong\u003e 56F1H00\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eItem Height:\u003c\/strong\u003e 5.28in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eItem Width:\u003c\/strong\u003e 4.57in\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Brand:\u003c\/strong\u003e For Lexmark\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Lexmark\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePrint Technology:\u003c\/strong\u003e Laser\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCompatible Model:\u003c\/strong\u003e For Brother LC51\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eType:\u003c\/strong\u003e High Yield Toner\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModel:\u003c\/strong\u003e 56F1H00\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Lexmark","offers":[{"title":"Default Title","offer_id":43379332382838,"sku":"56F1H00","price":432.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0679\/4277\/6950\/files\/10_878b8178-407d-4ee4-b4bb-b5283391de5e.jpg?v=1778126510","url":"https:\/\/sellizoe.com\/products\/lexmark-56f1h00-unison-high-yield-black-toner-15-000-pages","provider":"Sellizo","version":"1.0","type":"link"}