Okidata
Compatible Okidata MB491 Plus Laser Toner Cartridge Black
- Page Yield:
- 4,000 Pages
- Availability:
- In Stock
- Shipping:
- Calculated at Checkout
- Page Yield:
- 4,000 Pages
- Availability:
- In Stock
- Shipping:
- Calculated at Checkout
- Compatible Printers
- Specifications
- SKU:
- Oki-MB491-PLUS
- Printer Brand:
- Okidata
- OEM Number:
- 44574701
- Ink Color:
- Black
- Page Yield:
- 4,000 Pages
- Printer Type:
- Laser Cartridge
- Condition:
- New Compatible
- Description
- Yields up to 4000 pages
- Ink/toner Black
- Cartridge yield type: Standard
- Print technology: Laser
- Easy installation
- Supply Type: Toner
- Ink/Toner Pack Size: 1/Pack
- Ink/Toner Cartridge Type: Compatible
- Reviews

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Compatible Okidata MB491 PLUS Laser Toner Cartridge Black color is compatible with okidata laser printers B: 411 431 MB: 461 471 491 491 MFP series printers and has productivity of 4000 pages.
Okidata MB491 Plus Laser Toner cartridge in black color features original toner and is ideal to use with okidata laser printers compatible with B: 411 431 MB: 461 471 491 491 MFP series printers. Cartridge is reliable dependable with quickly and easy installation.
Features:
Frequently Asked Questions
Is one cartridge at a time the right way to buy for an MB491 Plus?
For most MB491 Plus owners, yes. A single 44574701 is rated at 4,000 pages and costs $28.45, so a light-to-moderate office — a few hundred pages a month — is looking at one purchase lasting the better part of a year, with no money tied up in shelf stock. If your machine runs thousands of pages a month, singles still work; you will just reorder more often, and our warehouse network keeps that to a few business days.
What is the running cost on an MB491 Plus with this cartridge?
About 0.71 cents per page: $28.45 spread over the 4,000-page rating, or roughly $7.11 per thousand pages. That assumes standard text coverage; graphics-heavy printing uses toner faster and raises the effective cost slightly.
Why is the supply identified by the number 44574701?
Because that is Oki's part number for this cartridge, printed on the cartridge itself. It identifies the supply precisely across the whole printer family, which is more dependable than going by a model name alone.
Is this an OEM cartridge?
No. It is a compatible 44574701 under our Clever Supplies brand, manufactured to the same specification and rated for the same 4,000 pages — at $28.45 rather than the original-brand price.
What if the cartridge fails before it is empty?
Every cartridge is covered by a 1-year warranty and 1-year free returns, with the terms on our shipping and returns page. Support is on hand Monday through Friday, 9 AM to 5 PM CST.
Where does the order ship from?
Whichever of our warehouses in Illinois, Pennsylvania, Georgia or California is nearest to you and has the 44574701 in stock. You can browse the rest of this family's supplies on our Okidata toner page.
About This MB491 Plus Toner Cartridge
This compatible black cartridge for the Okidata MB491 Plus is the Oki 44574701, rated at 4,000 pages and priced at $28.45 — about 0.71 cents per page, an easy single-cartridge purchase for light and moderate print volumes. It carries a 1-year warranty with 1-year free returns, ships from our Illinois, Pennsylvania, Georgia or California warehouses, and includes support Monday through Friday, 9 AM to 5 PM CST.

