Remanufactured toner cartridge with added cleaning roller for the primary charge roller and methods

摘要

A remanufactured laser printer toner cartridge, and methods, having an added primary charge roller cleaning roller assembly. In an exemplary embodiment, the cleaning roller assembly engages the bare ends the primary charge roller shafts; installation of the cleaning roller assembly into the cartridge is accomplished by reinstalling the primary charge roller, with the assembly, into the cartridge's primary charge roller shaft saddles. The cleaning roller may be adapted to rotate through contact with the primary charge roller.

主权项

1. A laser printer cartridge comprising:
a primary charge roller; a cleaning roller configured to clean the primary charge roller through rotatable contact with the primary charge roller; and freestanding joining links engaging endposts of the cleaning roller and endposts of the primary charge roller, wherein the joining links and the cleaning roller are supported by the primary charge roller.