HP Jetdirect 175x Print Server series - Manual (Page 62)

Resetting print server to factory defaults (cold
reset)
for HP Jetdirect 175x external print server/Internet connector for USB
and HP Jetdirect 310x external print server/Internet connector for USB
Once you configure the HP print server, the configuration settings are retained in memory unless you
manually reset them to factory defaults.
To reset the print server configuration to factory defaults, follow these steps:
1. Unplug the power module from the back of the print server.
2. While holding down the test button on the back of the print server, plug the power module
back into the print server and continue to hold down the test button button for about five
seconds. Any user-configured settings will be erased.
When the procedure is done, the print server responds exactly like it was fresh from the factory.
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