SKU:

CS-Canon-034-C

Printer Brand:

Canon

OEM Number:

034C

Ink Color:

Cyan

Page Yield:

Color: 7300

Printer Type:

Laser Cartridge

Condition:

New Compatible

Frequently Asked Questions

Why do our blues and greens go wrong before anything else does?

Because cyan does the heavy lifting in exactly those colors. Sky, water, teal logos and most greens are built mostly from cyan, so when this cartridge runs low those are the first tones to drift — blues wash toward gray, greens go muddy, and corporate charts lose the color they were designed around. Black text will keep printing perfectly the whole time, which is why a fading cyan hides in plain sight on a machine that mostly prints documents. If the text is crisp but the color work looks tired, cyan is the first suspect, not the last.

What does one page cost with this cartridge?

The Canon 034 cyan (part number 034C) is $63.94 and rated for up to 7,300 pages, which works out to roughly 0.88 cents per page at standard 5% coverage. Dense color pages — full-bleed charts, photo-heavy handouts — use toner faster and cost more per sheet; light memos with a small color logo cost less. But as a planning number for a color office machine, under a cent a page for the cyan channel is the honest figure to budget with.

Which printers does the Canon 034 cyan fit?

The imageCLASS color multifunction machines on the Canon 034 platform — the ImageClass MF810Cdn and ImageClass MF820Cdn. If your machine's supply list names the Canon 034 cyan, part number 034C, this is that cartridge. The 034 family separates its colors into individual cartridges, so the cyan slot takes this one and only this one; the magenta (034M), yellow (034Y) and black are their own cartridges on their own schedules.

Should I buy the single cyan or the 3-color set?

It depends on what the other two colors look like. If magenta and yellow are still mid-life and only cyan has faded, a single cartridge is the right buy — there is no prize for retiring healthy toner early. If all three colors are aging together and the prints have been drifting for weeks, the 3-color set resets them as a group and costs less per cartridge than three singles. Check the machine's toner status screen before deciding; the answer is usually written there.

One side of the page is paler than the other — is the cartridge finished?

Not necessarily. Toner settles as a cartridge empties, and one-sided fading is the classic sign of an uneven supply rather than an empty one. Take the cartridge out, hold it level, and rock it gently side to side five or six times to redistribute the toner, then reinstall. If the pale band evens out, you have pages left — treat it as your warning to have the next cartridge ready. If the whole page is uniformly weak and rocking changes nothing, the cartridge is genuinely done.

What cover does this compatible cartridge carry?

The same cover as every cartridge we sell: a 1-year warranty against defects and 1-year free returns if it does not perform as it should. You are not trading protection for the compatible price. Full terms are on our shipping and returns page, and if you would rather talk it through first, support is available Monday to Friday, 9 AM to 5 PM CST.

About This Cyan Cartridge

This is a single compatible Canon 034 cyan toner cartridge, part number 034C, rated for up to 7,300 pages, for the ImageClass MF810Cdn and ImageClass MF820Cdn color multifunction printers. It ships from one of our four US warehouses in Illinois, Pennsylvania, Georgia or California, and it is covered by our 1-year warranty and 1-year free returns. The magenta, yellow, black and the 3-color set for the same machines are on our Canon toner page.