SKU:

CS-HP--MFP M680z-C

Printer Brand:

Hewlett Packard

OEM Number:

CF331A

Ink Color:

Cyan

Page Yield:

Color: 15000

Printer Type:

Laser Cartridge

Condition:

New Compatible

Frequently Asked Questions

What is the correct cyan cartridge for the MFP M680z?

The CF331A — HP's 654A cyan, a single cartridge at $66.50 with a 15,000-page rating. Match it to the part number listed for the cyan position on the machine's supplies status page.

Our booklet covers lose their blue partway through a run. Why?

Because covers are the heaviest color work the machine does — large filled areas drink cyan — and a cartridge that started the run low gives up during it. The first booklets look right and the later ones drift, which is a supply-level story, not a finisher fault.

What belongs on the pre-run checklist for a finishing job?

Supplies first: print the status page and read the cyan bar. Below roughly a quarter, fit this CF331A before the run rather than gamble on it lasting — a mid-run swap can leave a visible step in color between booklets in the same batch.

How is the change done on this model?

The same quick routine as the rest of the platform: front door, old cyan cartridge straight out, replacement seated with a click, door shut, brief calibration. The Color LaserJet Enterprise MFP M680dn family design keeps the swap to minutes so production schedules survive it.

Does the finisher change anything about toner use?

The stapling and folding hardware uses no toner at all — but the jobs sent to a finisher tend to be the long, polished, color-heavy ones, so an M680z typically works its cyan cartridge harder than a plain office printer does. Plan spares accordingly.

What backs this purchase?

A 1-year warranty and 1-year free returns. Stock ships from IL, PA, GA and CA warehouses, support is staffed Monday–Friday, 9 AM–5 PM CST, and our shipping and returns page sets out the details.

About This HP 654A Cyan Toner Cartridge (CF331A)

A single CF331A cyan cartridge for $66.50, rated at 15,000 pages — production insurance for the Color LaserJet Enterprise MFP M680z. Fresh cyan before the long finishing runs keeps every booklet in the batch the same blue.

On the printer side it fits the Color LaserJet M651dn, Color LaserJet M651n, Color LaserJet M651xh and Color LaserJet Enterprise M651dn. The same cartridge also serves the Color LaserJet Enterprise M651n, Color LaserJet Enterprise M651xh, LaserJet Enterprise M651dn, LaserJet Enterprise M651n and Color LaserJet Enterprise MFP M680dn. The rest of the set is the 654X black cartridge (CF330X), 654A yellow cartridge (CF332A) and 654A magenta cartridge (CF333A), or the 654 four-color set when all four are changed together.