C3430N
The OKI C3430N is a networked color laser printer in OKI’s C3400 family, built for small offices that share color output. Its toner cartridges are the 43459400 series: black 43459404 with cyan 43459403, magenta 43459402 and yellow 43459401. Compatible replacements in these exact part numbers are the budget-friendly way to feed a shared C3430N.
Toner Cartridges for C3430N
This printer works with the following toner cartridges:
- Oki 43459401
- Oki 43459402
- Oki 43459403
- Oki 43459404
Frequently Asked Questions
Which toner does the Oki C3430n use?
The C3430n uses black 43459401, cyan 43459402, magenta 43459403 and yellow 43459404 — the same toner family as the C3300n, C3400 and C3400n.
Is the C3430n compatible with the C3400's toner?
Yes — both models use the identical 43459401–43459404 cartridge set, so toner is fully interchangeable between the C3430n and the C3400 series. Offices running both printers need only one set of part numbers on the shelf.
How do I clean the LED printheads on the C3430n?
Power off the printer, open the top cover, and gently wipe each LED array lens with a soft, dry, lint-free cloth — no liquids or solvents. Clean LED heads restore sharpness when output looks faded or streaky, and it is worth doing before replacing any 43459401–43459404 cartridge that still has toner.
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