Xerox WorkCentre 3550 - REP 5.5 DADF Drive Assembly

April 2010
4-16
Phaser 3635MFP/WorkCentre 3550
REP 5.4, REP 5.5
Repairs and Adjustments
Replacement
1. Replacement is the reverse of the removal procedure. Make sure the document detect
sensor harness is routed correctly before reinstalling the feed assembly, refer to
Figure 2
and Figure 3.
Figure 3 Harness routing
REP 5.5 DADF Drive Assembly
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 assembly, PL 5.10 Item 3.
4. Remove the DADF lift solenoid, REP 5.2.
5. Remove the DADF transport and feed assemblies, REP 5.4.
6. Remove the DADF drive assembly, Figure 1.
Figure 1 Drive assembly removal
Document detect
sensor harness
4
Remove 2 screws Marked A,
then the drive assembly.
1
Disconnect the
door open sensor.
2
Disconnect the scan motor.
3
Release the
harnesses.