ProXpress M3320

The ProXpress M3320 is the entry point of Konica Minolta's Samsung-engine mono laser MFP line, built for small offices that need print, copy, scan and fax without a color machine's running costs. It takes the MLT-D203 cartridge series, and the smart move is matching the yield to your volume: the D203S (3,000 pages) for light use, D203L (5,000), D203E (10,000), or the D203U (15,000 pages) if this machine runs all day. Our compatible MLT-D203 cartridges keep every one of those options affordable.

Toner Cartridges for Konica Minolta ProXpress M3320

This printer works with the following toner cartridges:

Konica Minolta MLT-D203E
Konica Minolta MLT-D203L
Konica Minolta MLT-D203S
Konica Minolta MLT-D203U

Frequently Asked Questions

The M3320 accepts four different MLT-D203 cartridges - how do I choose?

They form a yield ladder: MLT-D203S (standard), MLT-D203L (high), MLT-D203E (extra-high) and MLT-D203U (ultra-high). Pick the size that matches your monthly volume - bigger cartridges cost more upfront but print cheaper per page and need fewer swaps.

Can I switch from an MLT-D203S to an MLT-D203U mid-life on the M3320?

Yes - the printer accepts any of the four whenever you install it. Many owners start with the S that fits their budget, then move up the ladder as printing grows.

My M3320 says toner is low but prints still look fine - should I replace the MLT-D203 now?

Not yet - the low warning is an early heads-up. Order your replacement now (consider stepping up to L, E or U), keep printing, and swap only when quality fades or the printer demands a new cartridge.