Invention Grant
US08172357B2 Print position correcting device, method of controlling print position correcting device, and printing apparatus
有权
打印位置校正装置，打印位置校正装置的控制方法以及打印装置
- Patent Title: Print position correcting device, method of controlling print position correcting device, and printing apparatus
- Patent Title (中): 打印位置校正装置，打印位置校正装置的控制方法以及打印装置
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Application No.: US12621716Application Date: 2009-11-19
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Publication No.: US08172357B2Publication Date: 2012-05-08
- Inventor: Katsumi Enomoto
- Applicant: Katsumi Enomoto
- Applicant Address: JP Tokyo
- Assignee: Seiko Epson Corporation
- Current Assignee: Seiko Epson Corporation
- Current Assignee Address: JP Tokyo
- Agency: Workman Nydegger
- Priority: JP2008-318013 20081215
- Main IPC: B41J29/38
- IPC: B41J29/38 ; B41J29/393
Abstract:
A print position correcting device includes: a head unit which ejects a liquid onto a print medium being transported on a transport surface; detectors which detect a position of the print medium being transported; a transport information calculator which calculates transport information regarding a transport status of the print medium based on the position of the detected print medium; a movement speed calculator which calculates a movement speed used to move the head unit based on the transport information; and a controller which moves the head unit in a direction parallel to the transport surface based on the transport information and the movement speed.
Public/Granted literature
Information query
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