Invention Grant
- Patent Title: Head array unit, image forming apparatus and head replacing method
- Patent Title (中): 头阵列单元，成像装置和头替换方法
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Application No.: US13038617Application Date: 2011-03-02
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Publication No.: US08414109B2Publication Date: 2013-04-09
- Inventor: Akira Saito
- Applicant: Akira Saito
- Applicant Address: JP Tokyo
- Assignee: Ricoh Company, Ltd.
- Current Assignee: Ricoh Company, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Cooper & Dunham LLP
- Priority: JP2010-049820 20100305
- Main IPC: B41J2/14
- IPC: B41J2/14 ; B41J2/16
Abstract:
A head array unit includes plural heads that discharge liquid droplets; a head supporting member on which the plural heads are disposed; and intermediate members, fixed to the head supporting member, having positioning reference parts configured to position the heads, wherein the heads are mounted on the intermediate members detachably from an opposite side of the intermediate members with respect to the head supporting member.
Public/Granted literature
- US20110216128A1 HEAD ARRAY UNIT, IMAGE FORMING APPARATUS AND HEAD REPLACING METHOD Public/Granted day:2011-09-08
Information query
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