发明名称 |
Troubleshooting printing devices |
摘要 |
Systems and methods are described herein for improved operation and troubleshooting of a printing device. A printing device includes a master module wherein printing device operation data can be stored in non-volatile memory. The master module is provided with non-volatile memory or an uninterruptible power source so that the master module memory may be retained and dumped upon request. The memory dump may transmit the memory contents to a local external device through a port, such as an infrared port or a USB (Universal Serial Bus) port, or the memory contents may be transmitted to a remote location. The dumped data may then be analyzed to quickly identify a problem component in the printing device.
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申请公布号 |
GB2395828(A8) |
申请公布日期 |
2005.05.18 |
申请号 |
GB20030025040 |
申请日期 |
2003.10.27 |
申请人 |
HEWLETT-PACKARD DEVELOPMENT COMPANY L.P. |
发明人 |
RYAN JAMISON;EUGENE CASTRO;JOHN MOFFATT |
分类号 |
G06F3/12;G06F11/07;(IPC1-7):G06F11/07 |
主分类号 |
G06F3/12 |
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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