6/02
2-228
DC1632/2240
12-302
Prelaunch Training/Review
Status Indicator RAPs
12-302 Front Door Interlock Open
The Front Door Interlock is open.
Procedure
Cheat the Front Door Interlock Switch. Has the display of 012-302 been 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 Front Door Interlock Switch p/j (+) and Finisher
PWB Chassis (-).
YN
Check the wire between the Front Door Interlock Switch p/j and the Finisher PWB p/
j for an open circuit or poor contact.
+5 VDC is measured between the Front Door Interlock Switch p/j (+) and Finisher
PWB Chassis (-).
YN
Replace the Front Door Interlock Switch (PL 17.13).
Check the wire between the Finisher PWB p/j and the Front Door Interlock Switch p/j for
an open circuit or poor contact.
Mismatching between the Front Door and the Front Door Interlock Switch.
Check the Front Door and Front Cover for improper installation, the Actuator for breakage and
bending, and the Magnet for improper mounting.
Figure 1 Component Location
Figure 2 Front Door Interlock Switch CD
Figure 3 Finisher PWB
Docking
Interlock
Sensor
Front Door
Interlock
Switch
Top Cover
Interlock
Switch
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