6/02
2-227
DC1632/2240
12-301
Status Indicator RAPs
Prelaunch Training/Review
12-301 Top Cover Interlock
The Top Cover Interlock is open.
Procedure
Cheat the Top Cover Interlock Switch. 12-301 is cleared.
YN
+5 VDC is measured between the Finisher PWB p/j (+) and Finisher PWB Chassis (-
).
YN
Replace the Finisher PWB (PL 17.13).
+5 VDC is measured between the Top Cover Interlock Switch p/j (+) and Finisher
PWB Chassis (-).
YN
Check the wire between the Top Cover Interlock Switch p/j and the Finisher PWB p/j
for an open circuit or poor contact.
+5 VDC is measured between the Top Cover Interlock Switch p/j (+) and Finisher
PWB Chassis (-).
YN
Replace the Top Cover Interlock Switch (PL 17.13).
Check the wire between the Finisher PWB p/j and the Top Cover Interlock Switch p/j for
an open circuit or poor contact.
There is misalignment between the Top Cover and the Top Cover Interlock Switch.
Check the Top Cover for correct installation and the actuator for breakage or bending (PL
17.6).
Figure 1 Component Location
Figure 2 Top Cover Interlock Switch CD
Figure 3 Finisher PWB
Docking
Interlock
Sensor
Front Door
Interlock
Switch
Top Cover
Interlock
Switch
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