Rep 2.1 Ela Hou Ope Assembly - Xerox WorkCentre M20 Service Manual

Figure 2 PBA main removal
Replacement
1. Replacement is the reverse of the removal procedure.
2. If a new PBA main has been installed, perform a memory clear, GP 5.
3. If a new PBA main has been installed, re-enter the machine serial number. Refer to GP 6
Maintenance.
4. If a new PBA main has been installed, use the information on the System Data list and
Connect Page (M20i only) list to re-enter the customers settings. Refer to GP 2 User
Mode Entry.
Work Centre M20 Family

REP 2.1 ELA HOU OPE Assembly

1
Parts List on PL 2.10 and PL 2.11
Remove 6 screws, then
Removal
the PBA main.
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.
Take care during this procedure. Sharp edges may be present that can cause injury.
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 scanner assembly, perform REP 14.1, steps 1 through 8.
2. Remove the PBA SUB - OPE joint, Figure 1.
2
Remove 4 screws, then
the PBA SUB - OPE
joint.
3. Remove the PBA SUB - OPE, Figure 2.
March 2004
4-5
WARNING
WARNING
CAUTION
1
Disconnect the CBF - signal -
OPE FFC.
Figure 1 PBA SUB - OPE joint removal
Repairs and Adjustments
REP 1.2, REP 2.1