| 摘要 |
PURPOSE:To reduce the total amount of the hardware, by performing control with a microprogram, in a device controlling a carrying mechanism of a document. CONSTITUTION:A microprogram of a program controlling circuit 51 controlling the carrying of a document is executed for each prescribed time interval, the carrying state of the document at each execution is detected, and the carrying of the document is controlled with the state of each execution and the state of a plurality of executions in the past. Thus, through the program detailed carrying control can be made with less amount of the hardware. |
