| 摘要 |
<P>PROBLEM TO BE SOLVED: To suitably solve the problem posed in a related technology such as an image forming device transmits a stopping command to a paper feeder by serial communication. <P>SOLUTION: A first signal conductor is arranged for transmitting an output signal to the respective paper feeders from a sensor arranged in the paper feeder positioned in the uppermost stage among a plurality of paper feeders and detecting recording paper. A stopping means stops carrying processing of the recording paper in the respective paper feeders in response to the output signal transmitted via the first signal conductor. <P>COPYRIGHT: (C)2007,JPO&INPIT |
