Electrophotographic copying machine

Details Electrophotographic copying machine Electrophotographic copying machine

1973-11-26

1976-04-13

Hix, L. T.

Photocopying

Including fiber optics

355 51, G03G 1522

Patent

active

039500900

ABSTRACT:
An electrophotographic copying machine of the type in which the optical system is fixed in the machine frame, an original to be copied is placed on a moving support disposed at the upper portion of the machine frame and a sheet of electrophotographic copying paper is introduced, synchronously with the movement of the original, from a paper feed device to a passage for transport of copying paper to effect the copying operation; wherein during each copying cycle the support moves from a home position to a start of scanning position, reverses its direction to move during the scanning operation by a variable distance equal to the length of the copy to an end of scanning position, and returns to the home position.

REFERENCES:
patent: 3424526 (1969-01-01), Sacre
patent: 3514204 (1970-05-01), Trombetta
patent: 3609032 (1971-09-01), Watanabe et al.
patent: 3672762 (1972-06-01), Suzuki et al.
patent: 3677637 (1972-07-01), Van Auken et al.
patent: 3697165 (1972-10-01), Morriston et al.
patent: 3704944 (1972-12-01), Komori et al.
patent: 3738743 (1973-06-01), Hoffman et al.
patent: 3741642 (1973-06-01), Reick et al.

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