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Xerox 2101 ST Supplies
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Toner Cartridges, Maintenance Kits and Parts
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Frequently Asked Questions
The 2101 ST uses XER 6R1145 toner cartridge. XER 6R1145 yields 41500 pages.
The XER 6R1145 cartridge has an approximate yield of 41500 pages.
When the 2101 ST 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 XER 6R1145.