Xerox DocuColor 1632 Service Manual page 234

12-242 Staple Move Sensor Off
ï The Staple Move Sensor did not turn off within 500ms after the move to the Staple Posi-
tion has started.
ï The Staple Move Sensor turned off after Staple Position has been fixed.
ï The Staple Move Sensor did not turn off within 500ms after it has turned on when paper
passed through the 1st position of the DUAL STAPLE at moving to the Rear Staple Posi-
tion.
Procedure
Open the Finisher Front Cover. Turn the Stapler Assembly manually.
Y N
Remove the cause of Staple Head not moving, such as rail breakage, drag, and gnawed
gear.
Cheat the Front Cover Interlock Switch.
Enter dC330 [12-224] and press Start. Actuate the Staple Move Sensor with paper. The dis-
play changes.
Y N
Repair the Staple Move Sensor using the Generic Transmissive Sensor RAP.
Enter dC330 [012-081] (front direction) or [12-083] (rear direction )and press Start. The
ple Move Motor energized.
Y N
+24 VDC is measured between the Finisher PWB p/j (+) and Finisher PWB Chassis
(-).
Y N
Replace the Finisher PWB (PL
Check the wire between the Finisher PWB p/j and the Stapler Move Motor p/j for an open
circuit or poor contact.
If no problems are found, replace the Stapler Move Motor
If the problem continues, replace the Finisher PWB
Replace the Finisher PWB (PL 17.13)
Staple Move Sensor
Figure 1 Component Location
Status Indicator RAPs
12-242
17.13)
(PL 17.9).
(PL 17.13)
Staple Front
Corner Sensor
Figure 2 Stapler Move Sensor CD
Sta-
6/02
2-204
Figure 3 Finisher PWB
Prelaunch Training/Review
DC1632/2240