Very high speed duplicator with limitless finishing function

In a finishing station for a reproduction system arranged for producing copy sheets of the information on original document material, the improvement including:

• an array of sheet collecting bins arranged to receive copy sheets from the reproduction system, and to collate the same into sets of copies of different images,
• a finishing apparatus adapted to receive the collated sets of copy sheets from the collecting bins of said array and to bind each of the sets,
• an elevator mechanism having an elevator for receiving copy sets in a pile after being acted upon by said finishing apparatus, said elevator mechanism including drive means for lowering the elevator during set receiving and control means for terminating lowering of said elevator when the same has reached a predetermined level, and
• a conveyor mechanism mounted adjacent said elevator when the same is at said predetermined level, said control means operable on said elevator and said conveyor to effect removal of a pile of copy sets from said elevator to said conveyor when said elevator reaches said predetermined level and said conveyor does not support a pile thereon.

In a reproduction system for producing and collating copies from a set of document sheets of a multi-page document including an image processor for producing copy sheets and a finishing apparatus whereat copy sets of the document are collected and bound, the improvement comprising:

• program means for presetting the number of copy sets of the document to be made by the processor during a reproduction run,
• a first copy set receiving means arranged to collect a plurality of copy sets until a predetermined capacity of copy sets has been reached,
• means for moving the copy sets from said first receiving means to a second copy set receiving means when said predetermined capacity has been attained to permit said first receiving means to collect additional copy sets,
• control means responsive to said program means when preset for a number of copy sets greater than at said first and said second receiving means when both have attained said predetermined capacity to limit the number of copy sets made by the processor to no more than those copy sets already on said first and said second receiving means before further copy sets are made,
• said first copy set receiving means including an elevator adapted to be moved downwardly as copy sets are collected in a pile thereon and means for sensing the height of the pile for controlling the downward movement.

In a reproduction system for producing and collating copies from a set of document sheets of a multi-page document including an image processor for producing copy sheets and a finishing apparatus whereat copy sets of the document are collected and bound, the improvement comprising:

• program means for presetting the number of copy sets of the document to be made by the processor during a reproduction run,
• a first copy set receiving means arranged to collect a plurality of copy sets until a predetermined capacity of copy sets has been reached,
• means for moving the copy sets from said first receiving means to a second copy set receiving means when said predetermined capacity has been attained to permit said first receiving means to collect additional copy sets,
• control means responsive to said program means when preset for a number of copy sets greater than at said first and said second receiving means when both have attained said predetermined capacity to limit the number of copy sets made by the processor to no more than those copy sets already on said first and said second receiving means before further copy sets are made,
• said second copy set receiving means including a conveyor located adjacent said first copy set receiving means and arranged to receive a pile of copy sets therefrom and to convey the same out of the system for removal by an operator.

In a reproduction system for producing and collating copies from a set of document sheets of a multi-page document including an image processor for producing copy sheets and a finishing apparatus whereat copy sets of the document are collected and bound, the improvement comprising:

• program means for presetting the number of copy sets of the document to be made by the processor during a reproduction run,
• copy set receiving means arranged to collect copy sets one upon the other to form a pile until a predetermined height of the pile has been reached,
• transport means for moving a pile of copy sets from said receiving means to a removal station when a pile has reached said predetermined height to permit said receiving means to collect additional copy sets,
• control means responsive to said program means when preset for a number of copy sets greater than the number of copy sets at said removal station and said receiving means when a pile has reached said predetermined height to limit the number of copy sets made by the processor to no more than those copy sets already on said receiving means sand said removal station before further copy sets in accordance with said preset program are made,
• said transport means including conveyor belts supported by said copy set receiving means and upon which copy sets are collected.