HP 310X - Manual (Page 142)

Check your printer manual.
for HP Jetdirect 175x external print server/Internet connector for USB
and HP Jetdirect 310x external print server/Internet connector for
USB
Please refer to your printer manual for further information on what the
error means and how to correct it. (Note that your printer manual may
be either printed on paper or stored electronically on a CD-ROM.)
After you have resolved the printer error, if you still have problems
connecting the printer to the network you can restart this
troubleshooting utility. Click on the button below to return to the
beginning of troubleshooting for the print server.
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