Invention Grant
- Patent Title: Printing device
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Application No.: US17090898Application Date: 2020-11-06
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Publication No.: US11305528B2Publication Date: 2022-04-19
- Inventor: Shingo Ito
- Applicant: FUNAI ELECTRIC CO., LTD.
- Applicant Address: JP Osaka
- Assignee: FUNAI ELECTRIC CO., LTD.
- Current Assignee: FUNAI ELECTRIC CO., LTD.
- Current Assignee Address: JP Osaka
- Agency: JCIPRNET
- Priority: JPJP2019-229904 20191220
- Main IPC: B41J2/045
- IPC: B41J2/045

Abstract:
Provided is a printing device that includes a Y-axis encoder outputting a pulse signal corresponding to a position of a head part in a predetermined direction, a Y-axis counter counting a count value based on the pulse signal from the Y-axis encoder, a control part that performs a first and a second controls, and a determination part determining that the Y-axis encoder is normal when a count value equal to or greater than a predetermined number is counted and determines that the Y-axis encoder is abnormal when a count value less than the predetermined number is counted in the first control. The control part shifts from the first control to the second control when the Y-axis encoder is determined to be normal, and the control part does not shift from the first control to the second control when the Y-axis encoder is determined to be abnormal.
Public/Granted literature
- US20210187939A1 PRINTING DEVICE Public/Granted day:2021-06-24
Information query
IPC分类: