| 发明名称 |
Service monitoring of ink jet printer nozzles has system to count number of times used |
| 摘要 |
The print head (60) of an ink jet printer has a number of nozzles (70) each with a drive actuator (55). The number of times that the drives are used is logged (30,40) and the total compared with a pre set value. When this value is reached a service call is flagged.
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| 申请公布号 |
DE10148360(A1) |
申请公布日期 |
2002.05.02 |
| 申请号 |
DE20011048360 |
申请日期 |
2001.10.02 |
| 申请人 |
ACER COMMUNICATIONS & MULTIMEDIA INC., KWEISHAN |
发明人 |
KAO, CHIH-HUNG;FANG, YU-FAN |
| 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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