Incremental printing of symbolic information – Light or beam marking apparatus or processes – Scan of light
Patent
1996-03-28
1998-06-30
Tso, Edward
Incremental printing of symbolic information
Light or beam marking apparatus or processes
Scan of light
B41J 247
Patent
active
057741697
ABSTRACT:
An image forming apparatus having an insulated member disposed adjacent to a photosensitive member, a scanner exposing an image on the photosensitive member in a direction perpendicular to the direction of movement of the insulated member while voltage is applied between the photosensitive member and the insulated member so as to provide a charge on the insulated member surface corresponding to the optical exposure image. The exposure position exposed by the scanner is changed in the direction of movement of the image-bearing member for each scan.
REFERENCES:
patent: 4620203 (1986-10-01), Nakatami et al.
patent: 5216466 (1993-06-01), Mitani
patent: 5329339 (1994-07-01), Sakamoto et al.
patent: 5384626 (1995-01-01), Kugoh et al.
patent: 5418605 (1995-05-01), Arahira et al.
Doi Isao
Ikegawa Akihito
Nagayasu Keiko
Ojima Seishi
Yamamoto Masashi
Minolta Co. , Ltd.
Tso Edward
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