Photocopying – Projection printing and copying cameras – Combined with or convertible to a contact printer
Patent
1978-09-25
1980-07-08
Braun, Fred L.
Photocopying
Projection printing and copying cameras
Combined with or convertible to a contact printer
93 93D, 270 58, 271288, 355 3SH, G03G 1500
Patent
active
042114837
ABSTRACT:
A copy production machine selectively interleaves copy separation sheets between successive copy jobs, subjobs or job portions. The copy separation sheets can be from the same copy sheet supply source or from an alternate source. The supplied copy separation sheets need not be operated upon by the copy production machines for receiving an image. Such sheets may have been preimaged under certain situations. Before and after a copy job, the number of separation sheets supplied has a predetermined relationship to the number of copy receiving bins in an output portion receiving the copy separation sheets. The number of separator sheets supplied intermediate successive runs of a copy job equals the number of copies to be produced in the next succeeding copy run. The effective capacity of a collator is extended by such interleaving plus a programmable control that tallies copies made versus copies selected greater than the capacity of a collator such that the collator job is automatically segmented.
REFERENCES:
patent: Re27976 (1974-04-01), Sahley
patent: 3205739 (1965-09-01), Meyer-Jagenberg
patent: 3273882 (1966-09-01), Pearson
patent: 3830590 (1974-08-01), Harris et al.
patent: 3870295 (1975-03-01), Kukucka
patent: 3871640 (1975-03-01), Ritzerfeld
patent: 3871643 (1975-03-01), Kukucka et al.
patent: 3979112 (1976-09-01), Munn et al.
Hannigan Noreen A.
Travis Terence
Braun Fred L.
International Business Machines - Corporation
Somermeyer Herbert F.
Wright Carl M.
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