Electrophotographic device with an arrangement for...

Electrophotography – Cleaning of imaging surface – Having handling of removed material

Reexamination Certificate

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Reexamination Certificate

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07054591

ABSTRACT:
A device for the electrophotographic production of image patterns has at least one printing unit to which toner is supplied and has an arrangement for transferring used toner from a cleaning station of the printing unit to a used toner container. The arrangement for transferring can be interrupted to enable changing the used toner container without interrupting the printing operation of the device.

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