发明名称 Recording apparatus having a transfer drum shifting device
摘要 To provide a reasonable and economical recording apparatus wherein an inevitable fluctuation of an intermediate transfer drum or the like does not adversely influence other elements. A recording apparatus wherein a toner image on a photosensitive drum (11) is primarily transferred to an intermediate transfer drum (21) and the toner image on the intermediate transfer drum (21) is secondarily transferred to a recording medium (100), characterized in that the apparatus comprises an intermediate transfer drum shifting device (40, 70) for shifting the intermediate transfer drum (21), during the primary transfer, into a first state wherein the intermediate transfer drum (21) is brought into press-contact with the photosensitive drum (11), and, during the secondary transfer, into a second state wherein the intermediate transfer drum (21) is brought into press-contact with the recording medium (100) but not brought into press-contact with the photosensitive drum (11).
申请公布号 US5534984(A) 申请公布日期 1996.07.09
申请号 US19950393680 申请日期 1995.02.24
申请人 FUJITSU LIMITED 发明人 INOUE, HIROYUKI
分类号 G03G15/01;G03G15/16;(IPC1-7):G03G15/16 主分类号 G03G15/01
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