Electrophotography – Control of electrophotography process – Control of charging
Reexamination Certificate
2005-11-29
2005-11-29
Ngo, Hoang (Department: 2852)
Electrophotography
Control of electrophotography process
Control of charging
Reexamination Certificate
active
06970661
ABSTRACT:
An image forming apparatus to which a process cartridge is detachably mountable,the process cartridge including an image bearing member,a charging member for electrically charging the image bearing member, and a memory medium having a memory area for storing information relating to a charging current for a non-image-formation period;the apparatus including a control unit for switching a voltage to be applied to the charging member in accordance with the information stored in the memory medium.
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Canon Kabushiki Kaisha
Ngo Hoang
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