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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 RIC 842126 toner cartridge. 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.