Disassembly And Replacement Procedures; Wirings - Xerox Document FaxCentre 165c Service Manual

7.2 DISASSEMBLY AND REPLACEMENT PROCEDURES

This section describes how to disassemble and replace the main units of the facsimile
machine.
WARNING: Should a procedure require one or more connectors to be unplugged
from the motherboard, we recommend the following:
1) before starting the procedure, print all configuration parameters
(both user-level and service-level) and the user's telephone list
2) upon completion of the procedure, restore the facsimile as refer-
enced in paragraph 7.2.16.
Before starting to disassemble the facsimile machine, unplug the power
cable from the wall outlet and the telephone line.

7.2.1 Wirings

This section illustrates the connectors on the motherboard and their connection to the
facsimile machine units, so as to facilitate the reassembly of replaced units.
J7 J1
J16
Fig. 7.13 Locating the connectors on the motherboard
J1 Parallel port card
J5 Carriage motor
J6 Paper motor
J7 Print head
J8 Power supply board
J9 Ink drain motor
7-10
J14 J11
J15
J10 Scanner motor
J11 Speaker
J13 Console
J14 CCD board
J15 NCU board
J16 Paper and printer cover sensors
J13 J8
XEROX DFC165 & DWC165c Service Manual
J10 J9
J6 J5