Image forming apparatus with delayed discharge by discharge mean

Details Image forming apparatus with delayed discharge by discharge mean Image forming apparatus with delayed discharge by discharge mean

1996-10-08

1997-09-09

Lee, S.

Electrophotography

Supplemental electrophotographic process

Exposure or charging

399167, 399169, 399303, 399320, G03G 2100, G03G 2106, G03G 2108

Patent

active

056665970

ABSTRACT:
An image forming apparatus includes an image bearing member for bearing an image, the image bearing member being rotatable at a first speed and a second speed which is different from the first speed, wherein during image formation on the image bearing member, the first speed is selected, and after completion of image formation on the image bearing member, a speed of rotation of the image bearing member is switchable from the first speed to the second speed; a discharger for electrically discharging the image bearing member at a discharging position, the discharger discharging the image bearing member at least one turn after the trailing edge of the image on the image bearing member passes through the discharging position and before the speed of the image bearing member is switched from the first speed to the second speed.

REFERENCES:
patent: 4772916 (1988-09-01), Mochida
patent: 4785324 (1988-11-01), Yamazaki et al.
patent: 5249023 (1993-09-01), Miyashiro et al.
patent: 5260751 (1993-11-01), Inomata
patent: 5287163 (1994-02-01), Miyashiro et al.
patent: 5521680 (1996-05-01), Young
patent: 5523829 (1996-06-01), Miyashiro et al.

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