Electrophotography – Control of electrophotography process – Control of charging
Patent
1997-07-30
2000-09-26
Beatty, Robert
Electrophotography
Control of electrophotography process
Control of charging
399174, G03G 1502
Patent
active
061252468
ABSTRACT:
A charging device includes a charging member for being supplied with a voltage to electrically charge a rotatable member to be charged, the charging member including a magnetic particle layer contactable to the member to be charged, and a carrying member for carrying the magnetic particle layer; wherein the member to be charged starts to rotate after start of application of the voltage and after the start of rotation of the carrying member.
REFERENCES:
patent: 5351110 (1994-09-01), Saito et al.
patent: 5426489 (1995-06-01), Haneda et al.
patent: 5600413 (1997-02-01), Kimura
patent: 5765076 (1998-06-01), Ogata et al.
patent: 5835821 (1998-11-01), Suzuki et al.
Beatty Robert
Canon Kabushiki Kaisha
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