Invention Grant
- Patent Title: Image forming apparatus
- Patent Title (中): 图像形成装置
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Application No.: US13517795Application Date: 2012-06-14
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Publication No.: US08827395B2Publication Date: 2014-09-09
- Inventor: Suguru Masunaga
- Applicant: Suguru Masunaga
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Cooper & Dunham LLP
- Priority: JP2011-142784 20110628
- Main IPC: B41J2/195
- IPC: B41J2/195 ; B41J29/38 ; B41J2/175
Abstract:
An image forming apparatus filling its head tank with an ink while printing even when a detector of the apparatus detects the filled tank by detecting a displacement member being displaced according to an amount of the ink remaining in the head tank.
Public/Granted literature
- US20130002743A1 IMAGE FORMING APPARATUS Public/Granted day:2013-01-03
Information query
IPC分类:
