公开(公告)号：US20070139496A1

公开(公告)日：2007-06-21

申请号：US11313316

申请日：2005-12-21

申请人： Roger Leighton ,  Gautam Dhar ,  Paul McConville

发明人： Roger Leighton ,  Gautam Dhar ,  Paul McConville

IPC分类号： B41J2/175

CPC分类号： B41J2/17593 ,  B41J2/0057 ,  B41J2/01 ,  B41J2002/012

摘要： A process controls application of a release agent to an intermediate imaging member in a printer rotating the intermediate imaging member in a single direction to generate and transfer an image. The process includes moving a release agent applicator into engagement with a rotating imaging member to apply release agent to the rotating imaging member, and subsequently engaging the rotating imaging member with a wiper blade so the wiper blade encounters a the applied release agent bar before the applied release agent reaches a transferring roller. The process further involves the disengagement of release agent applicator with variable time dwell and delayed disengagement of release agent wiper blade to reduce release agent bar. The engagement and disengagement of the release agent applicator and the release agent wiper blade are coordinated by two cams to reduce the likelihood that release agent is transferred to a transferring roller in a quantity sufficient to degrade image quality during duplex printing.

摘要翻译： 过程控制将打开剂施加到打印机中的中间成像构件，打印机沿单个方向旋转中间成像构件以产生和传送图像。 该方法包括将脱模剂施加器移动到与旋转的成像构件接合以将脱模剂施加到旋转的成像构件，并且随后使旋转的成像构件与刮水片接合，使得刮水片在应用之前遇到所施加的脱模剂棒 脱模剂到达转印辊。 该方法进一步包括脱模剂涂抹器脱离脱模剂刮片的可变时间驻留和延迟分离以减少脱模剂棒。 脱模剂涂抹器和脱模剂擦拭片的接合和脱离由两个凸轮协调，以减少在双面打印期间将脱模剂转移到足以降低图像质量的量的转印辊的可能性。

公开(公告)号：US07458671B2

公开(公告)日：2008-12-02

申请号：US11313316

申请日：2005-12-21

申请人： Roger G. Leighton ,  Gautam Dhar ,  Paul John McConville

发明人： Roger G. Leighton ,  Gautam Dhar ,  Paul John McConville

IPC分类号： B41J2/01

CPC分类号： B41J2/17593 ,  B41J2/0057 ,  B41J2/01 ,  B41J2002/012

摘要： A process controls application of a release agent to an intermediate imaging member in a printer rotating the intermediate imaging member in a single direction to generate and transfer an image. The process includes moving a release agent applicator into engagement with a rotating imaging member to apply release agent to the rotating imaging member, and subsequently engaging the rotating imaging member with a wiper blade so the wiper blade encounters a the applied release agent bar before the applied release agent reaches a transferring roller. The process further involves the disengagement of release agent applicator with variable time dwell and delayed disengagement of release agent wiper blade to reduce release agent bar. The engagement and disengagement of the release agent applicator and the release agent wiper blade are coordinated by two cams to reduce the likelihood that release agent is transferred to a transferring roller in a quantity sufficient to degrade image quality during duplex printing.

摘要翻译： 过程控制将打开剂施加到打印机中的中间成像构件，打印机沿单个方向旋转中间成像构件以产生和传送图像。 该方法包括将脱模剂施加器移动到与旋转的成像构件接合以将脱模剂施加到旋转的成像构件，并且随后使旋转的成像构件与刮水片接合，使得刮水片在应用之前遇到所施加的脱模剂棒 脱模剂到达转印辊。 该方法进一步包括脱模剂涂抹器脱离脱模剂刮片的可变时间驻留和延迟分离以减少脱模剂棒。 脱模剂涂抹器和脱模剂擦拭片的接合和脱离由两个凸轮协调，以减少在双面打印期间将脱模剂转移到足以降低图像质量的量的转印辊的可能性。