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1. 发明授权

US06556804B1 Printer or copier for simultaneously printing a supporting material on both sides 失效
标题翻译：打印机或复印机，用于同时在两侧打印支撑材料
公开(公告)号：US06556804B1
公开(公告)日：2003-04-29
申请号：US09786257
申请日：2001-04-18
申请人： Markus Löbel , Vilmar Eggerstorfer , Manfred Viechter , Albrecht Gerstner , Karl Zappe
发明人： Markus Löbel , Vilmar Eggerstorfer , Manfred Viechter , Albrecht Gerstner , Karl Zappe
IPC分类号： G03G1523
CPC分类号： G03G15/16 , G03G15/163 , G03G15/231 , G03G2215/1609
摘要： A printer or copier operates to print a carrier material on both sides. A transfer station in the printer or copier has two transfer bands which transfer toner images onto the supporting material. A transfer corotron recharges the toner particles to a polarity for transfer to the carrier material at a transfer location. A first transfer mode provides for accumulating a plurality of toner images on the transfer band before transfer to the carrier material. A second transfer mode provides continuous transfer of the toner image to the carrier material.
摘要翻译：打印机或复印机操作以在两侧打印载体材料。打印机或复印机中的转印站具有将调色剂图像转印到支撑材料上的两个转印带。转印corotron将调色剂颗粒再次充电到极性，以在转印位置转移到载体材料。第一转印模式提供在转印到载体材料之前在转印带上累积多个调色剂图像。第二转印模式提供将调色剂图像连续转印到载体材料上。

2. 发明授权

US06438352B1 Printing system 有权
标题翻译：印刷系统
公开(公告)号：US06438352B1
公开(公告)日：2002-08-20
申请号：US09701049
申请日：2000-11-22
申请人： Benzion Landa , Josef Rosen
发明人： Benzion Landa , Josef Rosen
IPC分类号： G03G1523
CPC分类号： G03G15/161 , B41J3/60 , G03G15/0291 , G03G15/11 , G03G15/1605 , G03G15/231 , G03G2215/0103
摘要： Duplex printing apparatus for printing on two sides of a sheet, the apparatus including: an expression roller on which the sheet is held during printing; a imager which prints an image on a first side of the sheet while it is being held on the impression roller; and a sheet inverter which removes the sheet from the impression roller, inverts the sheet and returns it to the impression roller for printing on a second side of the sheet by imager, wherein the sheet it to held on said impression roller referenced to a first edge thereof during the printing of the first side thereof and is also held on the impression roller referenced to said first edge during printing of the second side thereof.
摘要翻译：用于在纸张的两面上打印的双面打印设备，该设备包括：在打印期间保持纸张的表情辊;在将纸张保持在压印辊上时在纸张的第一面上打印图像的成像器 ; 以及从压印辊移除纸张的纸张逆变器，使纸张反转，并将其返回到压印辊，用于通过成像器在纸张的第二面上进行印刷，其中将其保持在所述压印辊上的纸张以其第一边缘为基准在其第一侧的印刷期间，并且在其第二侧的印刷期间也被保持在与所述第一边缘相关的压印辊上。

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