Invention Grant
- Patent Title: Liquid ejecting apparatus
- Patent Title (中): 液体喷射装置
-
Application No.: US13006301Application Date: 2011-01-13
-
Publication No.: US08348376B2Publication Date: 2013-01-08
- Inventor: Manabu Munakata
- Applicant: Manabu Munakata
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Workman Nydegger
- Priority: JP2010-043853 20100301
- Main IPC: B41J29/38
- IPC: B41J29/38 ; B41J2/15 ; B41J2/21 ; B41J2/145 ; B41J2/175

Abstract:
A printer includes first and second ejecting sections of which positions of nozzles are different from each other in a sub scanning direction, and an ejecting section group. The ejecting section group includes first and second individual ejecting sections of which the positions of the nozzles are same in the sub scanning direction. When a frequency of ejecting the liquid using the first and second ejecting sections and the first and second individual ejecting sections are Ra, Rb, Rc and Rd, the first mode in which Ra:Rb:Rc:Rd is 1:1:1:0, a second mode in which Ra:Rb:Rc:Rd is 1:1:0:1 and a third mode in which Ra:Rb:Rc:Rd is 1:1:0.5:0.5 are selected on the basis of the residual amounts of the ink.
Public/Granted literature
- US20110211005A1 LIQUID EJECTING APPARATUS Public/Granted day:2011-09-01
Information query
IPC分类: