February 2013
4-271
ColorQube® 9303 Family
REP 75.1
Repairs/Adjustments
REP 75.1 Tray 5 Empty Sensor
Parts List on PL 81.45
Removal
WARNING
Switch off the electricity to the machine. Refer to GP 14. 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 can cause injury.
1. Remove the top cover, REP 75.8.
2. Prepare to remove the tray 5 empty sensor, Figure 1.
Figure 1 Preparation
3. Remove tray 5 empty sensor, Figure 2.
Figure 2 Remove tray 5 empty sensor
Replacement
1. The replacement is the reverse of the removal procedure.
2. Make sure that the torsion nudger spring on the paper feed assembly is in the correct
position, Figure 3.
Figure 3 Spring location
1
Disconnect the harness
2
Remove eight screws
marked A
3
Lift the upper feed
assembly top cover.
1
Disconnect the harness.
2
Press the tabs to release the
sensor.
Locate the torsion nudger
spring under the post.