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Okidata Doc It 4000 Supplies
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Toner Cartridges, Maintenance Kits and Parts
2 Items
Frequently Asked Questions
The Doc It 4000 uses a single toner cartridge, OKI 52104201 (OKI TYPE 1). OKI 52104201 yields 2500 pages.
The OKI 52104201 cartridge has an approximate yield of 2500 pages.
A "Supply Problem" message on the Doc It 4000 usually points to a chip-communication hiccup rather than an empty cartridge. Power-cycle the printer (off for 30 seconds, then on), reseat the cartridge until it clicks into place, and gently clean the gold chip contacts with a dry cloth. If the message returns, a replacement OKI 52104201 will clear it.