December 2006
4-6
WorkCentre M20, 4118, FaxCentre 2218 Family
REP 1.3, REP 1.4
Repairs and Adjustments
5.
Remove the PBA main, Figure 1.
Figure 1 PBA main removal
Replacement
1.
Replacement is the reverse of the removal procedure.
2.
If a new PBA main has been installed, perform the following:
a.
A memory clear, GP 5.
b.
Re-enter the machine serial number. Refer to GP 6 Maintenance.
c.
Use the information on the System Data list and Connect Page list to re-enter the
customers settings. Refer to GP 2 User Mode Entry.
d.
Go to GP 3, Service Mode Entry. Scroll to System Admin Tools/Maintenance. Per-
form the Adjust Shading procedure.
REP 1.4 HVPS (4118/2218)
Parts List on PL 1.15 and PL 1.20
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.
CAUTION
Ensure that E.S.D. procedures are observed during the removal and installation of the HVPS.
1.
Remove the MEA unit - rear cover, REP 4.2.
2.
Disconnect the CNs from the HVPS. Also disconnect the OPC spade connector and the
fuser ground spade connector.
NOTE: The spade connectors have a small latch that must be released before they are
disconnected.
1
Remove 6 screws, then
the PBA main.
Summary of Contents for M20 - WorkCentre B/W Laser
Page 2: ......
Page 4: ......
Page 5: ...December 2006 Xerox WorkCentre M20 4118 FaxCentre 2218 Family Service Manual...
Page 10: ...December 2006 ii WorkCentre M20 4118 FaxCentre 2218 Family Introduction...
Page 40: ...December 2006 1 2 WorkCentre M20 4118 FaxCentre 2218 Family Service Call Procedures...
Page 46: ...December 2006 1 8 WorkCentre M20 4118 FaxCentre 2218 Family SCP 7 Service Call Procedures...
Page 48: ...December 2006 2 2 WorkCentre M20 4118 FaxCentre 2218 Family Status Indicator RAPs...
Page 54: ...December 2006 2 8 WorkCentre M20 4118 FaxCentre 2218 Family 6 1 Status Indicator RAPs...
Page 64: ...December 2006 2 18 WorkCentre M20 4118 FaxCentre 2218 Family 9 5 9 6 Status Indicator RAPs...
Page 68: ...December 2006 2 22 WorkCentre M20 4118 FaxCentre 2218 Family 10 3 Status Indicator RAPs...
Page 72: ...December 2006 2 26 WorkCentre M20 4118 FaxCentre 2218 Family 20 3 Status Indicator RAPs...
Page 78: ...December 2006 3 2 WorkCentre M20 4118 FaxCentre 2218 Family Image Quality...
Page 100: ...December 2006 4 2 WorkCentre M20 4118 FaxCentre 2218 Family Repairs and Adjustments...
Page 110: ...December 2006 4 12 WorkCentre M20 4118 FaxCentre 2218 Family REP 1 7 Repairs and Adjustments...
Page 134: ...December 2006 4 36 WorkCentre M20 4118 FaxCentre 2218 Family REP 5 3 Repairs and Adjustments...
Page 138: ...December 2006 4 40 WorkCentre M20 4118 FaxCentre 2218 Family REP 7 1 Repairs and Adjustments...
Page 146: ...December 2006 4 48 WorkCentre M20 4118 FaxCentre 2218 Family REP 8 6 Repairs and Adjustments...
Page 158: ...December 2006 4 60 WorkCentre M20 4118 FaxCentre 2218 Family ADJ 1 1 Repairs and Adjustments...
Page 162: ...December 2006 5 2 WorkCentre M20 4118 FaxCentre 2218 Family Parts Lists...
Page 206: ...December 2006 5 46 WorkCentre M20 4118 FaxCentre 2218 Family Part Number Index Parts Lists...
Page 208: ...December 2006 6 2 WorkCentre M20 4118 FaxCentre 2218 Family General Procedures and Information...
Page 280: ...December 2006 7 2 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Data...
Page 308: ...December 2006 7 30 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Data...
Page 310: ...December 2006 8 2 WorkCentre M20 4118 FaxCentre 2218 Family Accessories...
Page 314: ...December 2006 8 6 WorkCentre M20 4118 FaxCentre 2218 Family ACC 2 Accessories...