| 摘要 |
<p>PURPOSE:To make a sheet jammed at a transfer drum part so as not to spread over a paper feeding part. CONSTITUTION:An extent of length AB ranging from a position B of a transfer part jam detector set up in a transferring position of a transfer drum part 30B to a position A at the upstream end of a conveying part 30A is set to be larger than length L1 in the conveying direction of a maximum size sheet available. Therefore, all the sheet subjected to a conveying jam can be steadily handled.</p> |
