Xerox DOCUPRINT N4525 Service Quick Reference Manual page 282

RRP 1-70 Input/Output Board (PL 11.2)
Fig 1-92 Input/Output Board
Removal
1.
Remove the Rear Cover (RRP 1-5).
2.
Disconnect the eighteen P/Js (see Illustration) from the Input/Output Board.
3.
Remove the four machine screws securing the Input/Output Board Bracket to
the printer frame and remove the Bracket.
4.
Remove the six machine screws securing the Input/Output Board to the
Bracket and remove the board.
1-260 DocuPrint N4525 Network Laser Printer - Service Guide
(P457)
(P451)
(P450)
(P467)
Bracket
(P463)
(P452) (P453)
(P460) (P456)
(P464)
I/O Board
(P466)
(P458)
(P454)
(P127)
(P462)
(P461)
(P459)
(P465)
S4525-141