| 摘要 |
PROBLEM TO BE SOLVED: To provide an image forming device, a recording paper processor, a recording paper storage device, and a check device for the recording paper processor which can realize a smooth serial communication between the image forming device and accessories, etc. SOLUTION: An ECONT.CPU 101 of the image forming device communicates with a finisher CPU 105 in data-bit sending-out order matched with a finisher CPU 102 and communicates with a cassette feeder CPU 108 of a cassette feeder 107 and a checker CPU 111 of a checker 110 in data-bit sending-out order matched with the cassette feeder CPU 108 and checker CPU 111; and the ECONT.CPU 101 after temporarily receiving information sent out of the finisher 104 transmits the information by serial communication at requests made by the cassette feeder CPU 108 and checker CPU 111. |
