Top Cover Interlock - Xerox DocuColor 2240 Service Manual

12-301 Top Cover Interlock

The Finisher Top Cover Interlock is open.
Procedure
Cheat the Top Cover Interlock Switch (Figure
Y N
Disconnect P/J851 on the Finisher PWB. +5 VDC is measured between the Finisher
PWB P/J851-1 and GND (Figure
Y N
Replace the Finisher PWB (PL
There is less than 5 ohms between P851-2 and the finisher metal frame.
Y N
Replace the Finisher PWB (PL
Check the wires between the Finisher PWB
P/J890 for an open circuit or poor contact
If the wires are good, replace the Top Cover Interlock Switch
Check the 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
17.6).
Top Cover
Interlock
Switch
Front Door
Interlock
Switch
Figure 1 Component Location
Initial issue
DC 3535/2240/1632, WC M24
1). 12-301 is cleared.
2).
17.13) (Figure 3).
17.13).
P/J851 and the Top Cover Interlock Switch
(Figure 2).
(PL 17.13).
Docking
Interlock
Sensor
Figure 2 12-301 RAP Circuit Diagram - Top Cover Interlock Switch
(PL
09/03
2-277
Figure 3 Finisher PWB
Status Indicator RAPs
12-301