When an error code is displayed, do the following. If you do not observe this procedure, the print server may not reboot properly.

Print Server OFF/ON
  1. Press and hold the power switch on the front side until the print server turns OFF.
  2. Wait for 30 seconds.
  3. Press (but do not hold) the power switch.
  4. Wait for a while and check whether or not the print server reaches standby status.