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US 2011/0216128 A1Published application
Head array unit, image forming apparatus and head replacing method
AssigneeRicoh Company, Ltd.
InventorAkira SAITO
Life of this patent
Estimating the term…
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.
Claims6
A head array unit comprising:
- plural heads that discharge liquid droplets;
- a head supporting member in which the plural heads are positioned and fixed;
- 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.
2 more elements
Dependencies are inferred from the claim text.