| 摘要 |
<p>PURPOSE:To prevent diagonal feed without providing resist means by forming only part of an endless transfer means to be freely movable at least in either direction of the horizontal or the vertical direction separately from the transfer motion as a whole. CONSTITUTION:An endless transfer means 53 performs a transfer motion at a constant speed. At this time, only part of the endless transfer means 53 moves horizontally and/or vertically additionally by an additive motion means 63. By selecting a speed of this motion, the endless transfer means 53 locally reduces or stops its relative speed to a static member, that is a recording medium, for example, or moves in an inverse direction. When it gets in contact with the recording medium with the relative speed zero, the recording medium can be fed as it is contained. At this time, a relative deflection is not produced between the endless transfer means 53 and the recording medium.</p> |
