Cleaning member for charging device

Electrophotography – Internal machine environment – Particle or contaminant control

Reexamination Certificate

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Reexamination Certificate

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07356278

ABSTRACT:
The present invention relates to printing devices and particularly to devices and a method for the reduction of contamination on a charging device. A cleaning member is supplied that has a cleaning material affixed to a substrate. The cleaning material is positioned to contact the charge roller and the substrate is flexed to provide an elastic response.

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Overview of Lexmark T520, T522 High Yield Return Program Print Cartridge (1 pg) http://www.lexmark.com/uncomplicate/product/home.
Diagram of Lexmark Charge Roll Cleaner Used In Lexmark T520 and T522 Cartridges (1 pg).

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