| 摘要 |
PURPOSE:To take a both-surface copy as many times as a quantity of deficiency by operating a 1st-surface copying means and a 2nd-surface copying means as many times as the quantity of deficiency. CONSTITUTION:A RAM 102 is used as a working area for a flag which indicates the discrimination between a both-surface copy mode and a one-surface copy mode or the discrimination in the 1st surface copy processing mode and the 2nd surface copy process mode in the both-surface copy mode. Various input/ output device are connected to an I/O port 103 and controlled through the processing of a CPU 100. An input/output device consists of a display body 104 which includes a lamp indicating the discrimination between the both-surface copy mode and one-surface copy mode and a lamp indicating that a from is left in an intermediate tray, a keyboard 105 including keys for selecting the modes, a print key for indicating the start of copy processing, etc., a sensor group 106 which includes a sensor for detecting the form being left in the inter mediate tray, a motor 107 which conveys the form and rotates a photosensitive drum, etc. |
