Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1982-07-21
1985-04-16
Prescott, A. C.
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
355 14R, G03G 1500
Patent
active
045112410
ABSTRACT:
A copying apparatus capable of performing a first preset number of copying operations corresponding to a first original document in a successive copying operation mode, and performing a second preset number of copying operations corresponding to a second original document in an intruded copying operation mode includes preset number display elements for indicating a first and second preset numbers, first counter for counting a number of copying operations, a copy number display element for indicating a value counted by the first counting means, a second counter for counting a discharged copy paper after the completion of a copying operation, and a detector for detecting a jam of the copy paper. The counted value of the first counter is revised so as to be equal to the counted value of the second counter when a copy paper jam occurs.
REFERENCES:
patent: 3588472 (1971-06-01), Galster et al.
Iseki Masahide
Kai Masami
Kozuka Nobuhiko
Sakata Hiromi
Tsudaka Hideaki
Mita Industrial Company Limited
Prescott A. C.
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