SKU:

Oki-C831D-4CS

Printer Brand:

Okidata

OEM Number:

44844512, 44844511, 44844510, 44844509

Ink Color:

Black, Cyan, Magenta, Yellow

Page Yield:

10,000 Each

Printer Type:

Laser Cartridge Set

Condition:

New Compatible

Frequently Asked Questions

Why do the colors in my C831D run out at different times?

Because no document uses them evenly. Skies and logos lean on cyan, skin tones and reds lean on magenta, highlights lean on yellow — so the three color cartridges in this 44844509, 44844510, 44844511 and 44844512 family set deplete at their own rates, and the black follows your text volume. Staggered empty warnings are the normal pattern, not a defect.

One color looks faded while the others are fine — is it the cartridge?

Quite possibly, and it is the easiest thing to test: swap in the matching fresh color from the set and print the same page. If the fade disappears, the old cartridge was simply spent. If it does not, run the printer's cleaning cycle and check again before assuming the worst.

What does each cartridge in the set rate at?

Up to 10,000 pages apiece — black, cyan, magenta and yellow alike — under standard test conditions with modest coverage. At $139.21 for the box, that works out to about $34.80 per cartridge, which is the practical number to budget against.

Does shaking a low cartridge really buy more pages?

A gentle rock side to side can redistribute the last of the toner and squeeze out a few more acceptable pages — handy in a pinch, but it is borrowing, not refilling. Treat any improvement as your signal to install the fresh cartridge from the set soon, not as a reprieve for weeks.

How are these cartridges covered if something goes wrong?

Each one carries a one-year warranty and one-year free returns, detailed on our shipping & returns page. We ship from Illinois, Pennsylvania, Georgia and California warehouses — whichever is nearest — and our support team is reachable Monday through Friday, 9 AM to 5 PM Central.

Should I install all four at once for the best color balance?

Only if all four are actually due. Fresh cartridges do print at their best together, but replacing a half-full color early just wastes the toner left in it. The set gives you the freedom to change them individually; use it.

About This C831D Four-Color Set

The standard four-color set for the Oki C831D: one each of black, cyan, magenta and yellow compatible cartridges in the 44844509 / 44844510 / 44844511 / 44844512 family, every cartridge rated at up to 10,000 pages, $139.21 complete. Built for owners who replace colors as they fall due rather than all at once. See everything else we stock on the Okidata page.

One set serves the whole platform — Oki C831dn, Oki C831n, Oki MC873dn, Oki MC873dnc and Oki C831 all run on this four-color set. Sold separately for single-color top-ups: the black 44844512 cartridge, the cyan 44844511 cartridge, the magenta 44844510 cartridge and the yellow 44844509 cartridge.