Aficio MP C3003

The Ricoh Aficio MP C3003 is a color multifunction printer built around a long-running, high-capacity toner family. Its 841813 black cartridge is rated for up to 29,500 pages, while the color stations — 841814 yellow, 841815 magenta and 841816 cyan — are each rated for up to 18,000 pages. Every cartridge on this page is a compatible replacement for the MP C3003, quality-tested to match the OEM page yields.

The balance of that family suits the way most offices actually print: the overwhelming majority of pages are black text, with color appearing in reports, charts and the occasional presentation. A black cartridge that stretches toward thirty thousand pages keeps the most frequent reorder rare, while the three color cartridges wait their turn in separate stations. Offices stepping up from monochrome machines often find this split — one very long-life black, three mid-life colors — is what makes a departmental color MFP economical to run day after day.

Toner Cartridges for Aficio MP C3003

Which cartridge should you buy?

For most MP C3003 owners the pattern is simple: a black single most of the time, and color singles only when a station reports low. Because the 841813 black lasts so long, offices that batch their purchasing often take a 2, 3 or 5-count black pack and then forget about black toner for a long stretch. Colors deserve the opposite treatment — buy them one at a time, since usage is rarely even across cyan, magenta and yellow. The exceptions are planned changeovers: if the machine is being relocated, serviced or handed to a new department, a 4-color set refreshes every station at once. The larger 5, 6 and 8-piece bundles suit sites running several of these machines on the same family.

Chip, toner and everyday use

These cartridges ship with a working chip, and the MP C3003 uses it to estimate remaining life for each station separately. When a color shows low, you still have a grace period — shaking the cartridge gently from side to side redistributes the remaining toner and often restores even coverage for a while. Page yields are calculated at 5% coverage, so a month of brochure work will drain a color far faster than a month of memos; judge your reorder point by the coverage your office actually prints. Keep unopened cartridges in their packaging, flat and out of sunlight, and avoid touching the chip contacts when you handle a replacement.

Frequently Asked Questions

Which toner does the Aficio MP C3003 use?

It takes four cartridges: 841813 in black, plus 841814 yellow, 841815 magenta and 841816 cyan. The same family also serves the C3004, C3503 and C3504 models listed below.

Is there a high-yield version of these cartridges?

The 841813 family is itself the high-capacity option for this machine — up to 29,500 pages from the black and up to 18,000 pages from each color — so there is no separate standard-yield line to choose between.

Do all four cartridges have to be replaced together?

No. Each color occupies its own station and can be swapped independently the moment it runs out, without disturbing the other three cartridges.

Are these cartridges chipped?

Yes. Every cartridge listed here is a compatible replacement made for the Aficio MP C3003 and carries a working chip, so the machine recognizes it and reports toner levels normally.

More printers that use the same cartridges

The same 841813-series family also fits these models:

Aficio MP C3004, Aficio MP C3503, Aficio MP C3504