B4400
The Okidata B4400 is a monochrome printer from OKI's B4000-series office line. Its toner cartridges are 43502001 and 43502301, with the 43502301 standard cartridge rated around 3,000 pages — a straightforward two-option lineup for black-and-white offices.
Toner Cartridges for B4400
This printer works with the following toner cartridges:
- Oki 43502001
- Oki 43502301
Frequently Asked Questions
Which toner fits the Oki B4400?
The B4400 uses black toner in two yields: standard 43502001 and high-yield 43502301 — the same toner family as the B4500.
Is the B4400 compatible with the B4500's toner cartridges?
Yes — both models use the identical 43502001 and 43502301 cartridges, so toner is interchangeable between them. If your office runs both printers, one part number shelf covers the fleet.
My B4400 prints with light vertical stripes — new toner needed?
Maybe — first rock the 43502001/43502301 cartridge gently to redistribute toner and print a test page. If the stripes persist in exactly the same position, the LED printhead likely has debris on that spot; wipe it with a soft dry cloth before buying a replacement cartridge.