ProXpress M3370FD

Fax plus duplex defines the ProXpress M3370FD: it receives, prints double-sided, and keeps a paper trail moving with minimal intervention. That autonomy means toner level is the one thing to watch, and the MLT-D203U's 15,000-page capacity stretches service intervals to the maximum. The full D203 range fits — S (3K), L (5K), E (10K), U (15K) — and our compatible cartridges make the high-yield choice the obvious one for fax-intensive offices.

Toner Cartridges for Konica Minolta ProXpress M3370FD

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 M3370FD handles a lot of faxing - which MLT-D203 should I keep on hand?

Faxing is black-only and steady, so keep the high side stocked: MLT-D203L at minimum, or E/U if fax volume is heavy. Incoming faxes do not wait for you to order toner.

Do sent faxes use toner on the M3370FD?

No - sending a fax scans the document without printing it. Only received faxes (and copies and prints) consume the MLT-D203 cartridge.

Can I reduce toner use on the M3370FD's incoming faxes?

Yes - set fax printing to draft or economy mode. Fax text stays legible while the MLT-D203 lasts significantly longer, which matters most on a fax-heavy machine.