| 摘要 |
<p>PURPOSE:To prevent generation of damages or jamming of a sheet, in a both- sides copy machine etc., by installing a sheet adjusting means and a sheet side- shifting means in a sheet receiving space and in a sheet refeeding route respectively. CONSTITUTION:A sheet receiving/refeeding tray 51 for making both-sides copy comprises an adjusting sheet receiver 511 which is l distance apart from the sheet width B with respect to the sheet feeding one side reference S' and a sheet pushing member 512. In addition, a sheet feeding one side reference guide 514 and a slant roll 511 for applying side shifting process to a copy sheet to be reted, referring to said reference guide, and installed in a sheet refeed route 513 starting from the tray 51 and passing through a receiving roll also acting as pick up roller 57, and the side-shifted copy sheets are fed in a copy machine main body. As state above, correction of find position and posture, including a skew or shift of position liable to occur in refeeding process can be securely achieved to prevent the damages on sheets and jam thereof.</p> |
