Okidata MB491 Plus Supplies
Toner Cartridges, Maintenance Kits and Parts
3 Items
Okidata 44574901
Black Genuine Toner Cartridge High Yield, 10,000 pages
Okidata 44574701
Black Genuine Toner Cartridge Standard Yield, 4,000 pages
Okidata 44574301
Black Genuine Drum Standard Yield, 30,000 pages
Frequently Asked Questions
The MB491 Plus uses OKI 44574901 and OKI 44574701 toner cartridges. OKI 44574901 yields 10000 pages; OKI 44574701 yields 4000 pages.
OKI 44574701 prints 4000 pages, OKI 44574901 prints 10000 pages. Choose OKI 44574901 for high-volume printing (lower cost per page); OKI 44574701 costs less upfront for occasional use.
The OKI 44574901 cartridge has an approximate yield of 10000 pages.
Yes — the MB491 Plus uses a replaceable imaging drum: OKI 44574301.
Seeing "Supply Problem" on your MB491 Plus? Before replacing anything, try a quick reset: power down for half a minute, remove and firmly reinsert the cartridge, and wipe the chip contacts free of dust with a dry, lint-free wipe. When the warning keeps coming back after that, swap in a new OKI 44574901 or contact us.