Photocopying apparatus and method wherein the optical scanner ac

Details Photocopying apparatus and method wherein the optical scanner ac Photocopying apparatus and method wherein the optical scanner ac

1984-03-30

1986-07-15

Grimley, A. T.

Photocopying

Including fiber optics

355 14E, G03G 1528

Patent

active

046002936

ABSTRACT:
A copy machine includes a document table on which a document is placed aligning at the left end with the left end of the document table, and a lamp, under the document table, which scans from left to right for a distance corresonding to the width of a designated copy sheet. Before the start of the copying operation, a carriage for supporting the lamp is located at a position distanced from the left end of the document table by a length corresponding to the width of the copy sheet. A display is provided on the upper surface of the carriage. Before the copying operation starts, the display emits light to indicate a copy allowable range.

REFERENCES:
patent: 3877809 (1975-04-01), Suzuki et al.
patent: 4260248 (1981-04-01), Murata et al.

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