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Ricoh MP4055 Supplies
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Toner Cartridges, Maintenance Kits and Parts
One Item
Frequently Asked Questions
The MP4055 uses a single toner cartridge, RIC 842126. RIC 842126 yields 37000 pages.
The RIC 842126 cartridge has an approximate yield of 37000 pages.
When the MP4055 throws a "Supply Problem" error, the printer often simply can't read the cartridge chip. Give it a full power-cycle, take the cartridge out and put it back securely, and lightly buff the metal contacts with a dry, lint-free cloth. If it persists after all that, the cartridge is likely worn — install RIC 842126.