Rep 14.1 Ela Hou - Scanner Assembly - Xerox WorkCentre M20 Service Manual

REP 14.1 ELA HOU - Scanner Assembly

Parts List on PL 14.10 and PL 14.11
Removal
WARNING
Switch off the electricity to the machine. Disconnect the power cord from the customer
supply while performing tasks that do not need electricity. Electricity can cause death or
injury. Moving parts can cause injury.
WARNING
Take care during this procedure. Sharp edges may be present that can cause injury.
CAUTION
Before performing this procedure, refer to General Disassembly Precautions, GP 10.
NOTE: If necessary, refer to GP 20 for the acronym list and cross reference lists of more com-
monly recognised part names.
1. Remove the ELA HOU - DADF, perform REP 5.1 steps 1 through 4.
2. Remove the MEA unit - rear cover, REP 4.2.
3. Disconnect the CCD and scan harnesses from the main PBA. Disconnect 2 ground har-
nesses from the shield P main lower, Figure 1.
Figure 1 Harness removal
4. Remove 3 securing screws from the rear of the machine, Figure 2.
Work Centre M20 Family
1
5. Open the ELA HOU - side cover assembly and the MEA unit - cover front assembly, Fig-
Disconnect the CCD
ure 3.
and scan harnesses.
2
Disconnect 2 ground
harnesses.
March 2004
4-33
Figure 2 Screw removal
MEA unit - cover front
assembly.
Figure 3 Opening covers
1
Remove 3 screws.
ELA HOU - side cover
assembly.
Repairs and Adjustments
REP 14.1