发明名称 IMAGE FORMING APPARATUS
摘要 An image forming apparatus includes: an image forming unit for forming successive images and a pattern image with developer on a transfer member, the successive images including a first image and at least one second image subsequent to the first image; a conveying unit for conveying a medium; a transfer unit for transferring the successive images on the transfer member onto the medium; a detector for detecting the pattern image on the transfer member; a controller for causing the image forming unit to form the pattern image between the first image and the at least one second image and form the at least one second image on the transfer member based on the detection of the pattern image by the detector; and a separation unit for separating the transfer member and the medium from each other to prevent the pattern image from being transferred onto the medium.
申请公布号 US2017060035(A1) 申请公布日期 2017.03.02
申请号 US201615215569 申请日期 2016.07.20
申请人 Oki Data Corporation 发明人 TSUNO Takahiro
分类号 G03G15/00 主分类号 G03G15/00
代理机构 代理人
主权项 1. An image forming apparatus, comprising: an image forming unit that forms a plurality of successive images and a test pattern image with developer on a primary transfer member, the plurality of successive images including a first image and at least one second image subsequent to the first image; a conveying unit that conveys a continuous recording medium to bring the continuous recording medium into contact with the primary transfer member; a secondary transfer unit that transfers the plurality of successive images formed on the primary transfer member onto the continuous recording medium in contact with the primary transfer member; a detector that detects the test pattern image formed on the primary transfer member; a controller that causes the image forming unit to form the plurality of successive images in accordance with image data, the controller causing the image forming unit to form the test pattern image between the first image and the at least one second image, the controller causing the image forming unit to form the at least one second image on the primary transfer member based on the detection of the test pattern image by the detector; and a transfer separation unit that separates the primary transfer member and the continuous recording medium from each other and brings the primary transfer member and the continuous recording medium into contact with each other, the transfer separation unit separating the primary transfer member and the continuous recording medium from each other to prevent the test pattern image from being transferred onto the continuous recording medium.
地址 Tokyo JP