Photocopying – Contact printing – Light boxes
Patent
1991-10-10
1993-10-26
Grimley, A. T.
Photocopying
Contact printing
Light boxes
355210, G03G 1500
Patent
active
052570681
ABSTRACT:
An electrophotographic recording apparatus comprising a sheet feeder for feeding a sheet of recording paper to a sheet feed inlet; an image forming unit for forming a printing image onto a photosensitive drum based on printing data and transferring the printing image onto the sheet; and a fixing unit for fixing the transferred image on the sheet, in which these units are arranged vertically. The apparatus further comprises a device for reversing and returning the sheet to the photosensitive drum to enable the photosensitive drum to transfer a second printing image onto the opposite side of the sheet.
REFERENCES:
patent: 3661383 (1972-05-01), Morrison
patent: 4928129 (1990-05-01), Honda
patent: 4974033 (1990-11-01), Yamada et al.
patent: 4992834 (1991-02-01), Yamamoto et al.
patent: 5001516 (1991-03-01), Maruyama et al.
patent: 5083170 (1992-01-01), Sawada et al.
Maruyama Mitsuaki
Niki Hiroshi
Sawada Shigeru
Grimley A. T.
Ramirez Nestor R.
Seiko Epson Corporation
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