MB491 MFP
The Okidata MB491 MFP is a monochrome multifunction printer for small and midsize offices, combining fast black-and-white printing with scanning, copying and faxing. Per OKI's US page it uses the 44574701, 44574901 and 44917601 toner cartridges. Compatible MB491 cartridges keep this versatile MFP's running costs low.
Toner Cartridges for MB491 MFP
This printer works with the following toner cartridges:
- Oki 44574701
- Oki 44574901
- Oki 44917601
Frequently Asked Questions
Which toner cartridges does the Oki MB491 MFP accept?
The MB491 MFP lists three cartridge options: 44574701, 44574901, and 44917601. Check the number on your installed cartridge to order the matching one.
My MB491 MFP has three cartridge numbers listed. Are they interchangeable?
They are the listed options for this model family, but match the capacity and number your machine currently uses for the safest fit. When in doubt, reorder the exact number printed on the old cartridge.
The MB491 MFP shows toner low during a big copy job. Can I finish it?
Yes. The low-toner warning leaves usable toner in reserve, so finish the job and then replace the cartridge. Rocking the cartridge gently can redistribute toner for a few extra pages if needed.