B4200
The B4200 is an older OKI monochrome laser printer from the B4000 series, a sturdy office machine from the early 2000s. It uses the 42103001 toner cartridge, shared across the B4100/B4300/B4350 engine family.
Toner Cartridges for B4200
This printer works with the following toner cartridges:
- Oki 42103001
Frequently Asked Questions
What cartridge fits the B4200?
The B4200 uses 42103001. Swap in a fresh cartridge when prints fade or the printer reports toner out — it is a quick front-loading swap with no tools.
Prints from my B4200 are coming out faded — is the toner empty?
Fading is the classic low-toner symptom on the B4200: check the supply status, then try removing the cartridge and shaking it gently side to side to redistribute toner. If pages stay pale, install a fresh 42103001.
How do I fix streaks on prints from the B4200?
Vertical streaks on the B4200 usually come from a dirty LED printhead lens or a worn drum rather than the toner itself. Gently wipe the LED lens with a dry, lint-free cloth; if lines persist after cleaning, the image drum may be due for replacement.