{"product_id":"dmyon-black-toner-powder-oki-b401-mb441-mb451-compatible","title":"DMYON Black Toner Powder – OKI B401 MB441 MB451 Compatible","description":"\n\u003ch2\u003eDMYON Black Toner Powder – Compatible with OKI B401 \/ MB441 \/ MB451 Series\u003c\/h2\u003e\n\u003cp\u003eKeep your OKI laser printer running at peak performance with the \u003cstrong\u003eDMYON B401 Black Toner Powder\u003c\/strong\u003e. Available in both \u003cstrong\u003e100g\u003c\/strong\u003e and \u003cstrong\u003e500g\u003c\/strong\u003e capacities, this high-quality compatible toner refill powder delivers sharp, smudge-free prints every time — without the high cost of OEM cartridges. The redesigned bottle mouth makes refilling quick, clean, and mess-free.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwo Size Options:\u003c\/strong\u003e 100g (up to ~3,000 pages) or 500g (up to ~20,000 pages) — choose the capacity that suits your print volume\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCrystal-Clear Prints:\u003c\/strong\u003e Formulated for consistent, crisp black output with no powder fallout or smearing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEasy Refill Design:\u003c\/strong\u003e Innovative bottle mouth design allows effortless, spill-resistant toner transfer\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBroad Compatibility:\u003c\/strong\u003e Works seamlessly with a wide range of OKI Data B401 and MB series printers\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNo High-Concern Chemicals:\u003c\/strong\u003e Formulated without regulated high-concern substances for safer everyday use\u003c\/li\u003e\n  \u003cli\u003e\u003cstrong\u003eMade in Mainland China\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCompatible Printer Models\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eOKI Data B401 \/ B401D \/ B401DN\u003c\/li\u003e\n  \u003cli\u003eOKI Data MB441\u003c\/li\u003e\n  \u003cli\u003eOKI Data MB451 \/ MB451S \/ MB451W \/ MB451dnw \/ MB451dn\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDMYON\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBlack\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCapacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100g \/ 500g\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePage Yield\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e~3,000 pages (100g) \/ ~20,000 pages (500g)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Brand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOKI\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplicable Equipment\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLaser Printer\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eToner Powder (Refill)\u003c\/td\u003e\n\u003c\/tr\u003e\n    \u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMainland China\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eRelated Products You May Like\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003ca href=\"\/products\/nitrile-work-gloves-anti-slip-full-finger-5-pair\"\u003e5-Pair Nitrile Work Gloves – Anti-Slip Full Finger Safety\u003c\/a\u003e — ideal for handling toner refills cleanly\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/stackable-non-slip-furniture-risers-anti-vibration-pads\"\u003eStackable Non-Slip Furniture Risers – Anti-Vibration Pads\u003c\/a\u003e\u003c\/li\u003e\n  \u003cli\u003e\u003ca href=\"\/products\/silicone-espresso-knock-box-tamping-mat-gray\"\u003eFood Grade Silicone Espresso Knock Box \u0026amp; Tamping Mat – Gray\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eLearn more: \u003ca href=\"https:\/\/www.osha.gov\/personal-protective-equipment\" target=\"_blank\" rel=\"noopener\"\u003eOSHA on personal protective equipment\u003c\/a\u003e\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: Which OKI printer models is this DMYON black toner powder compatible with?\u003c\/h4\u003e\n\u003cp\u003eA: This DMYON B401 black toner powder is compatible with OKI Data B401, B401D, B401DN, MB441, MB451, MB451S, MB451W, MB451dnw, and MB451dn laser printers.\u003c\/p\u003e\n\n\u003ch4\u003eQ: What is the difference between the 100g and 500g options?\u003c\/h4\u003e\n\u003cp\u003eA: The 100g bottle yields approximately 3,000 printed pages and is ideal for moderate print volumes, while the 500g bottle yields approximately 20,000 pages, making it a cost-effective choice for high-volume printing environments.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Is this toner powder easy to refill without making a mess?\u003c\/h4\u003e\n\u003cp\u003eA: Yes! The DMYON toner powder features a redesigned bottle mouth that makes it straightforward to pour toner directly into your cartridge with minimal spillage. Using protective gloves during the process is always recommended for a clean refill experience.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does this toner produce good print quality?\u003c\/h4\u003e\n\u003cp\u003eA: Absolutely. DMYON's compatible toner powder is formulated to deliver sharp, clear, and consistent black printing without powder fallout or smearing — comparable to OEM results at a fraction of the cost.\u003c\/p\u003e\n\u003c!-- production-packaging-notice --\u003e\n\u003ch3\u003eProduction \u0026amp; Packaging Notice\u003c\/h3\u003e\n\u003cp\u003eTo maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.\u003c\/p\u003e\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"Which OKI printer models is this DMYON black toner powder compatible with?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"This DMYON B401 black toner powder is compatible with OKI Data B401, B401D, B401DN, MB441, MB451, MB451S, MB451W, MB451dnw, and MB451dn laser printers.\"}}, {\"@type\": \"Question\", \"name\": \"What is the difference between the 100g and 500g options?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The 100g bottle yields approximately 3,000 printed pages and is ideal for moderate print volumes, while the 500g bottle yields approximately 20,000 pages, making it a cost-effective choice for high-volume printing environments.\"}}, {\"@type\": \"Question\", \"name\": \"Is this toner powder easy to refill without making a mess?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"Yes! 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