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Black rectangular toner cartridge in sealed packaging with model number 45488901 visible

Oki Data

Oki Data 45488901 High Yield Toner Cartridge Black 25000 Pages

SKU CH-NWAA-AMAMN MPN 45488901

High-yield black toner cartridge yielding approximately 25000 pages for Oki Data B721dn and B731dn printers

  • Cartridge QuantitySingle Pack
  • Cartridge ColorBlack
  • Compatible ProductsOkidata Printers: B721dn B731dn
  • Approximate Page Yield25000 Pages

Option 45488901

  • High-yield black toner prints up to 25000 pages
  • Genuine Oki Data cartridge ensures consistent print quality
  • Compatible with B721dn and B731dn LED printers
  • Single-pack format simplifies replacement workflow
  • LED print technology delivers sharp monochrome output

Genuine High-Yield Black Toner

This genuine Oki Data cartridge carries model number 45488901 and delivers black toner for LED printers. It is built for owners of B721dn and B731dn devices who need reliable output without third-party refills. The single pack supplies one complete unit ready for installation.

Thermals Noise and Power

As a toner cartridge the unit has no moving parts, fans or electrical draw of its own. It adds no audible noise and generates no measurable heat during printing. Power consumption remains entirely dependent on the host printer.

Page Yield Decides Fit

The cartridge is rated for approximately 25000 pages at standard coverage. Buyers who need a higher volume per cartridge or who use printers outside the B721dn and B731dn series cannot use this part.

Highlights

  • High-yield black toner prints up to 25000 pages
  • Genuine Oki Data cartridge ensures consistent print quality
  • Compatible with B721dn and B731dn LED printers
  • Single-pack format simplifies replacement workflow
  • LED print technology delivers sharp monochrome output

Specifications

BrandOKIDATA
Model45488901
Cartridge QuantitySingle Pack
Cartridge ColorBlack
Compatible ProductsOkidata Printers:
B721dn
B731dn
Approximate Page Yield25000 Pages
Shipping weight3.86 kg
Package size508 × 457 × 406 mm

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Questions about this item

How do I install the 45488901 cartridge in my B721dn and what step is often missed?

Open the front cover, remove the old cartridge, shake the new 45488901 gently side to side to distribute toner evenly, then insert it firmly until it clicks; the shake step is frequently skipped and can cause streaks.

What part will need replacement after the 25000 page yield is reached?

The toner cartridge itself is the consumable; once it reaches the rated 25000 pages you replace the entire 45488901 unit with a new one.

What limit appears first during continuous high-volume printing on the B731dn?

The 25000 page yield rating is the first limit; after that volume the cartridge must be replaced to maintain print quality.

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