Image forming device including a cleaning member

Electrophotography – Internal machine environment – Particle or contaminant control

Reexamination Certificate

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Reexamination Certificate

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07664423

ABSTRACT:
An image forming device includes a photoconductive drum, a discharge electrode which discharges corona onto a surface of the photoconductive drum, and a cleaning member which cleans the discharge electrode by moving on the discharge electrode. The image forming device further includes a detection device, which is arranged on one of a first side and a second side in a moving direction of the cleaning member, and detects a current value of an electric current discharged from the discharge electrode.

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patent: 5392099 (1995-02-01), Kusumoto et al.
patent: 6205303 (2001-03-01), Fujii et al.
patent: 6449447 (2002-09-01), Regelsberger et al.
patent: 6711363 (2004-03-01), Wayman
patent: 08-272196 (1996-10-01), None
patent: 09-258528 (1997-10-01), None
patent: 11-024375 (1999-01-01), None
patent: 2003-295537 (2003-10-01), None

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