Electrophotographic copying apparatus of slit exposure type

Details Electrophotographic copying apparatus of slit exposure type Electrophotographic copying apparatus of slit exposure type

1975-06-19

1977-04-19

Hix, L. T.

Photocopying

Including fiber optics

355 51, G03G 1530

Patent

active

RE0291862

ABSTRACT:
An electrophotographic copying apparatus of slit exposure type comprises a sheet original conveyor mechanism provided on top of the machine housing, and an original carriage having a transparent sheet of glass or the like provided contiguously with the frame of the conveyor mechanism. When a sheet original is to be copied, such original is transported by the sheet original conveyor mechanism for a through-slit exposure. When a thick original such as book or the like is to be copied, the original carriage with the thick original thereon is forced to move with the conveyor mechanism to disconnect the mechanism from its drive system but connect the drive system to the original carriage, whereafter the carriage is moved for the thick original thereon to be subjected to a through-slit exposure.

REFERENCES:
patent: 3510218 (1970-05-01), Limberger et al.
patent: 3597074 (1971-08-01), Murgas et al.
patent: 3728015 (1973-04-01), Opravil

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