Color 3750DN

With duplexing and networking built in, the HP Color 3750DN handled the daily color workload of busy departments. Two-sided output and shared access made it an office staple.

Toner is HP 308A Q2670A black with 311A color Q2681A/Q2682A/Q2683A. We carry compatible and genuine OEM cartridges for the 3750DN.

Toner Cartridges for Color 3750DN

This printer works with the following toner cartridges:

HP Q2670A
HP Q2681A
HP Q2682A
HP Q2683A

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Frequently Asked Questions

Which toner cartridges are compatible with the Color 3750DN?

Yes — the Color 3750DN works with compatible HP 308A Black + 311A Color cartridges (Q2670A, Q2681A, Q2682A, Q2683A) as well as genuine HP. Just confirm the cartridge code matches, since cartridges for other HP printers will not fit the Color 3750DN.

What causes light or uneven printing on the Color 3750DN?

Faded prints from the Color 3750DN right after a cartridge change often mean packing material was left on or the cartridge isn't fully seated. Reopen the door, remove the seal completely, and click the cartridge firmly back into the Color 3750DN.

Why does the Color 3750DN jam more often when printing heavier paper?

With the Color 3750DN turned off, open the trays and rear access door, and pull jammed paper straight out in the direction of the paper path — never yank sideways. Check for torn scraps, then reload with paper that isn't curled or overfilled.