Fuji Xerox DocuPrint P455 d User Manual page 290

5
Remove the hard disk unit from the printer by releasing the hook of hard disk unit.
6
Align the guide on the control board cover with the slot around the control board, and slide it towards the front
of the printer.
7
Turn the screw clockwise.
8
Reconnect all cables into the rear of the printer and turn on the printer.
290
Maintenance