发明名称 |
Ink jet recording apparatus with controlled recovery operation |
摘要 |
An ink jet recording apparatus comprises a timer for measuring an elapse of time from a predetermined measurement start timing, a backup power source for supplying power to the timer when a main power source is turned off, and a controller for changing the content and/or the frequency of a recover operation for recovering and preventing a discharge error in a discharge port for discharging ink on the basis of the elapsed time.
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申请公布号 |
US5475404(A) |
申请公布日期 |
1995.12.12 |
申请号 |
US19940304215 |
申请日期 |
1994.09.12 |
申请人 |
CANON KABUSHIKI KAISHA |
发明人 |
TAKAHASHI, KAZUYOSHI;NUMATA, YASUHIRO;TERASAWA, KOJI;FUKAZAWA, HIDEO;MIYAZAKI, HITOSHI;AICHI, TAKAO |
分类号 |
B41J2/165;(IPC1-7):B41J2/165 |
主分类号 |
B41J2/165 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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