发明名称 ELECTROPHOTOGRAHIC COPYING METHOD
摘要 PURPOSE:To prevent a transfer paper having poor oil-absorbency and high thermal conductivity from being adversely affected, etc., by image flow or drop in solvent viscosity, without increasing the thermal energy of a fixing part by selectively performing the copying process of normal mode and that of special mode. CONSTITUTION:At the time of transfer of a special paper, the normal mode is switched to the special mode, electrifying charger of an electrifying device and that of a transfer device are turned off, the blank, special paper is passed through a transfer separation part 18 and the fixing part 19 being heated, and is carried by a branching claw 27 to an intermediate tray 22 for double-sided copy. The heated special paper reaches a resist roller 16 via a carry part 25 by means of a paper refeeding roller 23 and a feeding roller pair 24, and normal copying starts from here. Thus, a transfer paper, such as OHP sheet, which has poor oil-absorbency and good thermal conductivity is prevented from being adversely effected, etc., by image flow or drop in solvent viscosity, without increasing the thermal energy of the fixing part.
申请公布号 JPH03125165(A) 申请公布日期 1991.05.28
申请号 JP19890262043 申请日期 1989.10.09
申请人 RICOH CO LTD 发明人 TSURUOKA ICHIRO;ECHIGO KATSUHIRO;MOCHIZUKI MANABU;KUROTORI TSUNEO
分类号 G03G15/00;G03G15/20;G03G21/00 主分类号 G03G15/00
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