公开(公告)号：US20010026713A1

公开(公告)日：2001-10-04

申请号：US09794911

申请日：2001-02-28

申请人： NEC CORPORATION

发明人： Hiroshi Nishikawa

IPC分类号： G03G015/10

CPC分类号： G03G15/11 ,  G03G2215/017

摘要： An operational sequence including a cleaning of a processing device shifting to the standby state in the process of shifting from a printing operation to a standby state of a liquid electro-photographic device of a tandem type is performed well. A processing device has a squeeze roller for performing removal of residual liquid developer from an image formed on a photoconductive belt 2 and for forming an image into a film and is removed in order that the squeeze roller 6 shifts from the state having a clearance from the photoconductive belt 2 to the state being pressed against the photoconductive belt 2 for performing a removal of the liquid developer remaining on the squeeze roller 6 to the photoconductive belt 2 in sequence when the image forming operation is finished after cleaning the liquid developer adhered on the squeeze roller 6, and the removal proceeds sequentially from a processing device on a downstream side of a traveling direction of the photoconductive belt 2. And the processing device is retracted in order that the squeeze roller 6 shifts from the state having a clearance from the photoconductive belt 2 to the state pressed against the photoconductive belt 2 after performing the removal of the liquid developer remaining on the squeeze roller 6 to the photoconductive belt 2 in sequence, and retraction proceeds sequentially from a processing device on a downstream side before the dirt of the liquid developer removed from the squeeze roller of the processing device on an upstream side to the photoconductive belt 2.

摘要翻译： 良好地执行包括在从串联式的液体电子照相装置的打印操作转移到待机状态的过程中切换到待机状态的处理装置的清洁的操作顺序。 处理装置具有挤压辊，用于从形成在感光带2上的图像中除去残留的液体显影剂，并且将图像形成膜并被去除，以便挤压辊6从具有间隙的状态 感光带2被压靠在感光带2上，用于在清洁附着在挤压机上的液体显影剂之后，当图像形成操作结束时，依次将保留在挤压辊6上的液体显影剂移除到感光带2 辊6，并且从感光带2的行进方向的下游侧的处理装置依次进行去除。并且处理装置缩回，以使挤压辊6从具有间隙的状态从光电导带 2到执行去除液体显影剂r之后被压靠在感光带2上的状态 在挤压辊6上顺序地向感光带2上排出，并且在液体显影剂的污染从上游侧的加工装置的挤压辊移除到感光带之前，从下游侧的处理装置顺序地进退 2。