PURPOSE: To execute a copying operation under different conditions even in the case that plural originals are simultaneously conveyed by storing an inputted copying condition corresponding to the plural originals which are simultaneously conveyed on a conveyance path.

CONSTITUTION: This machine is provided with the conveyance path 11 on which the original is conveyed and ejected after the original is allowed to pass a specified exposing position, a photosensitive body 3, exposing means 26-29, a developing means 33, a transfer means 34 for transferring a toner image to a paper 35, copying condition input means 57 and 58, plural memory areas 85-89, and a plural conditions individually executing means 81. Namely, the copying conditions corresponding to the originals are individually stored in the plural memory areas 85-89 corresponding to the plural originals which are simultaneously conveyed on the path 11 and individually executed for every original. Thus, the originals are conveyed out on the conveyance path one after another, and the copying operation is performed to each original under the desired copying condition.