Xerox DocuColor 1632 Service Manual page 259

12-303 H Transport Interlock Open
The H Transport Interlock Sensor detected open.
Procedure
Block the H Transport Interlock Sensor with a sheet of paper. Has the display of 012-303
been cleared.
Y N
+5 VDC is measured between the Finisher PWB p/j (+) and Finisher PWB Chassis (-
).
Y N
Replace the Finisher PWB (PL
+5 VDC is measured between the H Transport Interlock Sensor p/j (+) and Finisher
PWB Chassis (-).
Y N
Check the wire between the H Transport Interlock Sensor p/j and the Finisher PWB
p/j for an open circuit or poor contact.
+5 VDC is measured between the H Transport Interlock Sensor p/j (+) and 3 (-).
Y N
Check the wire between the Finisher PWB p/j and the H Transport Interlock Sensor
p/j and between the Finisher PWB p/j and H Transport Interlock Sensor p/j for an
open circuit or poor contact.
If no problems are found, replace the Finisher PWB
Replace the H Transport Interlock Sensor
Mismatching between the H Transport Cover and the H Transport Interlock Sensor.
Check the H Transport Cover for improper installation, the Actuator for breakage and bending,
and the Magnet for improper mounting.
Figure 1 Component Location
Prelaunch Training/Review
DC1632/2240
17.13).
(PL 17.13).
(PL 17.4).
Interlock
Sensor
Figure 2 H Transport Interlock Sensor CD
6/02
2-229
Figure 3 Finisher PWB
Status Indicator RAPs
12-303