![background image](http://html1.mh-extra.com/html/xerox/m20-workcentre-b-w-laser/m20-workcentre-b-w-laser_service-manual_4239104053.webp)
December 2006
2-7
WorkCentre M20, 4118, FaxCentre 2218 Family
6.1
Status Indicator RAPs
6.1 LSU Error RAP
The machine has detected that the LSU unit has not come to the ready state at the expected
time.
Procedure
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
Avoid exposure to laser beam. Invisible laser radiation.
NOTE: If necessary, refer to GP 20 for the acronym list and cross reference lists of more com-
monly recognised part names.
Refer to the following:
•
(M20F) Wiring Diagram 3.
•
(4118) Wiring Diagram 9.
•
(2218) Wiring Diagram 14.
Perform the following:
1.
Switch off the machine. Switch on the machine.
2.
The CBF - harness; switch - micro, PL 4.17 Item 2, controls the +5V supply to the unit -
LSU. Enter GP 1 Engine Test Mode Entry. Use the sensor test to check the CBF - har-
ness; switch - micro. If necessary, install a new CBF - harness; switch - micro, PL 4.17
Item 2.
3.
(M20F) Check the wiring between the unit - LSU and CN3 on the PBA main. If necessary,
install a CBF harness - LSU, PL 6.10 Item 2.
4.
(4118) Check the wiring between the unit - LSU and CN4 on the PBA main. If necessary,
install a CBF harness - LSU, PL 6.10 Item 2.
5.
(2218) Check the wiring between the unit - LSU and CN4 on the PBA main. If necessary,
install a CBF harness - LSU, PL 6.10 Item 2.
6.
Enter GP 1 Engine Test Mode Entry. Use the LSU motor test to check the operation of the
LSU motor.
7.
Install new components as necessary:
•
Unit - LSU, PL 6.10 Item 1.
•
PBA main (M20F), PL 1.10 Item 4.
•
PBA main (4118), PL 1.15 Item 9.
•
PBA main (2218), PL 1.20 Item 9.
Содержание M20 - WorkCentre B/W Laser
Страница 2: ......
Страница 4: ......
Страница 5: ...December 2006 Xerox WorkCentre M20 4118 FaxCentre 2218 Family Service Manual...
Страница 10: ...December 2006 ii WorkCentre M20 4118 FaxCentre 2218 Family Introduction...
Страница 40: ...December 2006 1 2 WorkCentre M20 4118 FaxCentre 2218 Family Service Call Procedures...
Страница 46: ...December 2006 1 8 WorkCentre M20 4118 FaxCentre 2218 Family SCP 7 Service Call Procedures...
Страница 48: ...December 2006 2 2 WorkCentre M20 4118 FaxCentre 2218 Family Status Indicator RAPs...
Страница 54: ...December 2006 2 8 WorkCentre M20 4118 FaxCentre 2218 Family 6 1 Status Indicator RAPs...
Страница 64: ...December 2006 2 18 WorkCentre M20 4118 FaxCentre 2218 Family 9 5 9 6 Status Indicator RAPs...
Страница 68: ...December 2006 2 22 WorkCentre M20 4118 FaxCentre 2218 Family 10 3 Status Indicator RAPs...
Страница 72: ...December 2006 2 26 WorkCentre M20 4118 FaxCentre 2218 Family 20 3 Status Indicator RAPs...
Страница 78: ...December 2006 3 2 WorkCentre M20 4118 FaxCentre 2218 Family Image Quality...
Страница 100: ...December 2006 4 2 WorkCentre M20 4118 FaxCentre 2218 Family Repairs and Adjustments...
Страница 110: ...December 2006 4 12 WorkCentre M20 4118 FaxCentre 2218 Family REP 1 7 Repairs and Adjustments...
Страница 134: ...December 2006 4 36 WorkCentre M20 4118 FaxCentre 2218 Family REP 5 3 Repairs and Adjustments...
Страница 138: ...December 2006 4 40 WorkCentre M20 4118 FaxCentre 2218 Family REP 7 1 Repairs and Adjustments...
Страница 146: ...December 2006 4 48 WorkCentre M20 4118 FaxCentre 2218 Family REP 8 6 Repairs and Adjustments...
Страница 158: ...December 2006 4 60 WorkCentre M20 4118 FaxCentre 2218 Family ADJ 1 1 Repairs and Adjustments...
Страница 160: ...December 2006 4 62 WorkCentre M20 4118 FaxCentre 2218 Family ADJ 5 1 ADJ 5 2 Repairs and Adjustments...
Страница 162: ...December 2006 5 2 WorkCentre M20 4118 FaxCentre 2218 Family Parts Lists...
Страница 206: ...December 2006 5 46 WorkCentre M20 4118 FaxCentre 2218 Family Part Number Index Parts Lists...
Страница 208: ...December 2006 6 2 WorkCentre M20 4118 FaxCentre 2218 Family General Procedures and Information...
Страница 276: ...December 2006 6 70 WorkCentre M20 4118 FaxCentre 2218 Family GP 26 General Procedures and Information...
Страница 280: ...December 2006 7 2 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Data...
Страница 308: ...December 2006 7 30 WorkCentre M20 4118 FaxCentre 2218 Family Wiring Data...
Страница 310: ...December 2006 8 2 WorkCentre M20 4118 FaxCentre 2218 Family Accessories...
Страница 314: ...December 2006 8 6 WorkCentre M20 4118 FaxCentre 2218 Family ACC 2 Accessories...