Has the manuscript wraparound type manuscript central processing unit the copy device

摘要

PURPOSE:To make easier processing of originals different in size by preparing copy originals of constant size irrespective of each size of the originals, using the copy originals and performing copying. CONSTITUTION:The originals that are exposed and scanned pass through a 1st reversing part R1 as they are and are fed to a 1st branch part B1 along an upper part carrying path T2. The originals are fed to a 2nd original tray D2 through carrying rollers T3 and stocked on the 2nd original tray D2 as they are piled on a 1st original tray D1. On the other hand, the originals are copied in a copying part C onto transfer sheets coming from a stacker S1 in the main body P of a copying machine, thereby making copies. The copies pass through a 2nd reversing part R2 as they are and are fed from a 2nd branch part B2 to an upper part, so that they are carried into a recycle original processing device RD, stocked with their copied surfaces down on a 3rd original tray D3 and used as the copy originals. Thus, even when the sizes of the originals are different, the sizes of the copy originals used for copying are made constant, thereby making the processing easier.