发明授权
US08202013B2 Printer, printer feed drive method, and computer program therefor
有权
打印机,打印机进纸驱动方法及其计算机程序
- 专利标题: Printer, printer feed drive method, and computer program therefor
- 专利标题(中): 打印机,打印机进纸驱动方法及其计算机程序
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申请号: US12336034申请日: 2008-12-16
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公开(公告)号: US08202013B2公开(公告)日: 2012-06-19
- 发明人: Tomoyuki Kubota
- 申请人: Tomoyuki Kubota
- 申请人地址: JP Tokyo
- 专利权人: Seiko Epson Corporation
- 当前专利权人: Seiko Epson Corporation
- 当前专利权人地址: JP Tokyo
- 代理机构: DLA Piper LLP (US)
- 优先权: JP2007-327166 20071219
- 主分类号: B41J11/44
- IPC分类号: B41J11/44 ; B41J11/00
摘要:
Provided herein is a printer, including a printing head that executes printing in units of columns of dots; a feed roller that feeds a print medium in synchrony with driving of the printing head; a motor that constitutes a drive source for the feed roller; a memory section that memorizes a predicted idling amount, which is the amount of idling predicted to occur when motor drive starts; and a drive control section that controls driving of the printing head and the motor, wherein when printing operation is halted and restarted, the drive control section drives the motor by a first idling amount that is smaller than the predicted idling amount, implements printing based on data for a first dot column to be printed at printing restart, further drives the motor by a subtraction amount that equals the predicted idling amount minus the first idling amount, and then starts printing from first dot column data.
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