Xerox WorkCentre 3550 - REP 5.1 DADF Door Open Sensor; REP 5.2 DADF Lift Solenoid

April 2010
4-13
Phaser 3635MFP/WorkCentre 3550
REP 5.1, REP 5.2
Repairs and Adjustments
REP 5.1 DADF Door Open Sensor
Parts List on PL 5.40
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 GP 10 General Disassembly Precautions.
1. Remove the DADF, PL 5.10 Item 1.
2. Remove the DADF rear cover, PL 5.10 Item 9.
3. Remove the DADF door open sensor, PL 5.40 Item 13.
Replacement
1. Replacement is the reverse of the removal procedure.
REP 5.2 DADF Lift Solenoid
Parts List on PL 5.15
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.
CAUTION
Before performing this procedure, refer to GP 10 General Disassembly Precautions.
1. Remove the DADF, PL 5.10 Item 1.
2. Remove the DADF rear cover, PL 5.10 Item 9.
3. Remove the DADF lift solenoid, Figure 1.
Figure 1 Lift solenoid removal
Replacement
1. Replacement is the reverse of the removal procedure.
1
Remove 2 screws.
2
Disconnect CN6 from the
DADF PWB.
3
Release the harness clamp to
allow the DADF lift solenoid to be
removed.