Invention Grant
US09383705B2 Wet-type image formation apparatus adjusting toner conveyance amount and toner charge amount
有权
湿式图像形成装置调节调色剂输送量和调色剂带电量
- Patent Title: Wet-type image formation apparatus adjusting toner conveyance amount and toner charge amount
- Patent Title (中): 湿式图像形成装置调节调色剂输送量和调色剂带电量
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Application No.: US14483729Application Date: 2014-09-11
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Publication No.: US09383705B2Publication Date: 2016-07-05
- Inventor: Atsuto Hirai , Takeshi Maeyama , Yuuya Sato , Makiko Watanabe
- Applicant: Konica Minolta, Inc.
- Applicant Address: JP Chiyoda-Ku, Tokyo
- Assignee: KONICA MINOLTA, INC.
- Current Assignee: KONICA MINOLTA, INC.
- Current Assignee Address: JP Chiyoda-Ku, Tokyo
- Agency: Buchanan Ingersoll & Rooney PC
- Priority: JP2013-189591 20130912
- Main IPC: G03G15/08
- IPC: G03G15/08 ; G03G15/00 ; G03G15/10
Abstract:
In the present wet-type image formation apparatus, when setting a standard image formation condition, a control unit adjusts both a conveyance amount of toner and a charge amount of the toner in order to obtain a predetermined developing characteristic. During normal image formation, the control unit obtains the image density of a patch image formed at a high contrast potential and the image density of a patch image formed at a low contrast potential, adjusts the conveyance amount of the toner when the image density of the patch image formed at the high contrast potential is varied from the developing characteristic for the standard image formation condition, and adjusts the charge amount of the toner when the image density of the patch image formed at the low contrast potential is varied from the developing characteristic for the standard image formation condition.
Public/Granted literature
- US20150071664A1 WET-TYPE IMAGE FORMATION APPARATUS Public/Granted day:2015-03-12
Information query
