LaserJet Enterprise 600 Flow M680Z

The fullest Flow configuration is the one with the Z. The LaserJet Enterprise 600 Flow M680Z pairs HP's workflow MFP platform with the complete feature load, aimed at enterprise departments where document capture and routing are daily work. Feeding it is the HP 652/653 cartridge shelf: the CF320A standard black (HP 652A) or the CF320X high-yield black (HP 652X), with CF321A cyan, CF322A yellow and CF323A magenta covering color in the 653A family.

A top-spec departmental MFP is infrastructure, and infrastructure is judged on the days nothing goes wrong. The M680Z's toner system is built for that standard: two black yields, three individual colors, and swaps that take a minute without tools. The departments that run these machines treat cartridges like paper — a stocked consumable, never a purchase decision made under pressure.

Toner Cartridges for LaserJet Enterprise 600 Flow M680Z

• Enterprise 600 flow M680z 4 Color Set — four-cartridge set — yield: see product page
• 652A & 653A 4 Color Set (CF320A/ CF321A/ CF322A/ CF323A) — four-cartridge set — yield: see product page
• 653A & 653X 4 Color Set (CF320X/ CF321A/ CF322A/ CF323A) — four-cartridge set — yield: see product page
• CF323A — magenta single — yield: see product page
• CF322A — yellow single — yield: see product page
• CF321A — cyan single — yield: see product page
• CF320X — high-yield black single — yield: see product page
• CF320A — standard black single — yield: see product page

One more set sits on this shelf: the 652A & 654A 4 Color Set (CF320A/ CF331A/ CF333A/ CF332A), stocked for the M651 printers. Its colors are the CF331A series, which the Flow M680Z does not take — this machine's color slots use the 653A codes listed above.

Which cartridge should you buy?

Departments running an M680Z at full tilt should standardize on the CF320X high-yield black and keep the CF320A standard black only as the emergency spare; the swap interval difference is what keeps a busy MFP out of the weekly chores list. Colors are replaced singly, as each reports low — there is no saving in retiring a half-full cartridge early. A four-color set is the clean choice for a planned full refresh. Compatible cartridges here carry a 1-year warranty with 1-year returns.

Chip, toner and everyday use

Slide each replacement in until it clicks and let the MFP read the chip and run its calibration before sending the next batch. Store spare cartridges sealed, flat and away from heat or damp. If a sheet jams, power down, open the covers and ease it out in the direction it feeds — never yank it sideways — and check the cartridge area, where a sheet can lodge behind a cartridge. A fading cartridge can be rocked gently side to side for a few more pages, but plan its replacement the same day.

Frequently Asked Questions

What toner does the LaserJet Enterprise 600 Flow M680Z take?

Black is CF320A standard or CF320X high-yield; color is CF321A cyan, CF322A yellow and CF323A magenta. All four cartridges must be installed for the machine to print.

What is the difference between CF320A and CF320X?

CF320X is the high-yield version of the standard CF320A black, so it prints longer before running out. On a machine with the M680Z's workload, CF320X is the sensible default.

How do I clear a paper jam in the Flow M680Z?

Turn the machine off, open the covers, and gently pull the jammed sheet in the direction it feeds. Check the cartridge area as well, since a sheet can lodge behind one of the toner cartridges.

More printers that use the same cartridges

Alphabetically, the rest of the enterprise family sharing this cartridge shelf begins with: Color LaserJet Enterprise Flow M680, Color LaserJet Enterprise Flow M680Z, Color LaserJet Enterprise M651, Color LaserJet Enterprise M651DN, Color LaserJet Enterprise M651N, Color LaserJet Enterprise M651XH, Color LASERJET ENTERPRISE M675 MFP, Color LASERJET ENTERPRISE M680 FLOW, Color LASERJET ENTERPRISE M680 MFP, Color LaserJet Enterprise M680DN, Color LASERJET ENTERPRISE M680DN MFP, Color LaserJet Enterprise M680F, Color LaserJet Enterprise M680Z, Color LASERJET ENTERPRISE M680Z FLOW, Color LASERJET ENTERPRISE M680Z MFP, Color LaserJet Enterprise MFP M675, Color LaserJet Enterprise MFP M680, Color LaserJet Enterprise MFP M680DN, Color LaserJet Enterprise MFP M680F, Color LaserJet Enterprise MFP M680z, Color LaserJet M651, Color LaserJet M651DN, Color LaserJet M651N.

The remaining models on the same system are: Color LaserJet M651XH, Color LaserJet M675, Color LaserJet M680, Color LaserJet M680DN, Color LaserJet M680F, Color LaserJet M680Z, HP 652A & 654A, LaserJet ENTERPRISE 600 COLOR M651, LaserJet Enterprise 600 Color M651, LaserJet ENTERPRISE 600 COLOR M651DN, LaserJet Enterprise 600 Color M651DN, LaserJet ENTERPRISE 600 COLOR M651N, LaserJet Enterprise 600 Color M651N, LaserJet ENTERPRISE 600 COLOR M651XH, LaserJet Enterprise 600 Color M651XH, LaserJet Enterprise 600 Flow M680, LaserJet Enterprise 600 MFP Color M675, LaserJet Enterprise 600 MFP Color M680, LaserJet Enterprise 600 MFP Color M680DN, LaserJet Enterprise 600 MFP Color M680F, LaserJet Enterprise M651dn, LaserJet Enterprise M651n, LaserJet Enterprise M651xh.