Sheet-material associating – Associating or disassociating – Signature associating
Patent
1989-07-12
1991-10-29
Look, Edward K.
Sheet-material associating
Associating or disassociating
Signature associating
270 58, B42B 102
Patent
active
050609220
ABSTRACT:
A copying paper processing apparatus comprises a sorter, a stapling device for stapling sheets of copying paper sorted by the sorter, and a device for automatically selecting and setting a sort mode when a staple mode is selected and set. The processing apparatus may comprise a switch for selecting the stapling operation, and a device for automatically selecting and setting a staple mode when the staple selecting switch is turned on and a sort mode is selectively set. The processing apparatus may comprise a device for transmitting a signal indicating that there is no staple needle when the number of staple needles left in the stapling device is a predetermined number greater than the total number of bins of the sorter. The processing apparatus may comprise a device for inhibiting the operation of the stapling device when one of sensors respectively disposed in a paper-receiving base of the stapling device and a sorter bin of the sorter detects that there is no paper.
REFERENCES:
patent: 4801133 (1989-01-01), Ishiguro
patent: 4901994 (1990-02-01), Ishiguro
patent: 4917366 (1990-04-01), Murakami
Arai Atsushi
Kawano Hiroshi
Shibusawa Mitsuo
Yamakami Tsutomu
Look Edward K.
Newholm Theresa M.
Ricoh & Company, Ltd.
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