Cross-reference: Oki 42918904, the Type C7 black toner cartridge (15,000 pages). The Type C7 family is Oki's number series 42918901 (yellow), 42918902 (magenta), 42918903 (cyan) and 42918904 (black), each rated at 15,000 pages. These cartridges fit the Oki C9600, C9600n, C9600dn, C9800 and C9800hdn color printers.
Frequently Asked Questions
Our C9600HN's colors look washed out — will a fresh set fix that?
If the cause is tired toner, very likely yes: fading, patchy color and weak solids are classic end-of-cartridge signs, and this set replaces all four colors at once, which restores their balance against each other. If output stays washed out with fresh toner fitted, the cause is more likely a drum or another wear part, and no toner set will cure that.
Does the Premium Quality name change the price or the yield?
Neither. This listing is $292.17 — the same as the standard C9600HN set — and every cartridge carries the same rating of up to 15,000 pages. The Premium Quality wording is part of the listing title, and we would rather tell you that plainly than dress up a difference that is not there.
Why swap all four colors rather than just the faded one?
Because the colors age together. Replacing only the weakest cartridge can leave one fresh, strong color printing alongside three tired ones, which shows up as skewed tones. A full set resets all four to the same starting point.
Which models does this set fit?
The Oki C9600hdn, C9600hn and C9600n, and the C9800hdn. The cartridges are the 42918901, 42918902, 42918903 and 42918904 family — check the number on your old cartridge for a certain match.
How fast will graphics-heavy printing use the set?
Faster than the headline figure suggests. The 15,000-page rating assumes light, even coverage; posters, photographs and dense color documents consume several times more toner per page, so a design-heavy C9600HN will cycle through cartridges sooner than a text-only office would.
What if the new set does not solve my problem?
The cartridges themselves are protected regardless: one-year warranty and one-year free returns under our shipping & returns policy. They ship from whichever of our Illinois, Pennsylvania, Georgia or California warehouses is closest, and support is available Monday to Friday, 9 AM to 5 PM Central.
About This C9600HN Premium Quality Four-Color Set
A full four-color reset for the C9600HN: compatible black, cyan, magenta and yellow cartridges from the 42918901, 42918902, 42918903 and 42918904 family, each rated at up to 15,000 pages, at $292.17 — the identical price to the standard listing. Further Oki families are in our Okidata section.
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