| 摘要 |
PROBLEM TO BE SOLVED: To provide a movable structure capable of absorbing the "paper sheet deflection" formed for straightening the meandering of a conveyed paper sheet in one of upper and lower paper guides arranged between a regist roller and a pre-regist roller. SOLUTION: A guide member 80 consisting of an upper paper guide 81 and a lower paper guide 82 forming a paper sheet conveying passage is arranged between regist rollers R51, R52 and pre-regist rollers R41, R42, and the upper paper guide 81 is supported in a rocking manner during the printing operation. In other words, a substantially center portion of the upper paper guide 81 is hanged and supported on a guide rail 16a of a developing device 16 by a hanging member 85, and the upper paper guide 81 is supported in a rocking manner. COPYRIGHT: (C)2008,JPO&INPIT
|
