Sheet feeding or delivering – Feeding – Multiple supplies
Patent
1991-12-24
1993-08-31
Olszewski, Robert P.
Sheet feeding or delivering
Feeding
Multiple supplies
271145, B65H 344
Patent
active
052402380
ABSTRACT:
An optional cassette can be used for a electrophotographic process engine which occupies a minimum installation space and provides easy removal of jammed paper. A lower surface of the electrophotographic process engine is joined in steps with an upper surface of the optional cassette, and the the electrophotographic process engine comprises a second paper cassette and a second transmission passage formed vertically to a pull of paper in the second paper cassette. The optional cassette comprises an optional cassette module having a paper cassette slot for inserting a first paper cassette, and a pick up roller for picking up a paper form an uppermost paper of a paper pile in a position near the paper cassette slot and in the upper side of the option cassette module. A transmission unit, installed rotatably to the optional cassette with hinges under the second paper cassette 15, has a first transmission passage formed vertically to a pull of the first paper cassette and is connected with a second transmission passage.
REFERENCES:
patent: 4966356 (1990-10-01), Ohyabu et al.
patent: 5002266 (1991-03-01), Kikuchi et al.
patent: 5052670 (1991-10-01), Makiura et al.
patent: 5085422 (1992-02-01), Sagara
patent: 5132742 (1992-07-01), Goto
Bushnell Robert E.
Olszewski Robert P.
Reiss Steven M.
Samsung Electronics Co,. Ltd.
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