False Close Door Service Check; Operator Panel Service Check - Lexmark C925 Service Manual

5041-030

False close door service check

Step Action and questions
1 Open and close the right cover. Does the message
reset?
2 Check the right door release lever. Does it operate
smoothly, and is the interlock actuator intact?
3 Is the interlock switch cable properly connected to the
interlock switch and CN23 on the engine board?
4 Replace the interlock switch. Did this fix the problem?
5 Replace the engine board. Did this fix the problem?

Operator panel service check

Step Action and questions
1 Are the LEDs on the operator panel and display
illuminating?
2 Perform button test in the diagnostics menu. Did the
tests work?
3 Check the cable connections on the UICC,
touchscreen and RIP board. Are they connected?
4 Reconnect the cables. Did this fix the issue
5 Reseat the video board to the RIP board. Did this fix
the issue?
6 Check the cables for continuity. Is there continuity?
7
Replace the cables. Did this fix the issue?
8 Replace the UICC. Did this fix the issue?
9
If the display is not working, replace the display. Did
this fix the issue?
10
Replace the video board. Did this fix the issue?
11 Replace the RIP. Did this fix the issue?
2-62
Service Manual
Yes No
Problem solved Go to step 2.
Go to step 3. Replace the
faulty part on the
door.
Go to step 4. Properly connect
the interlock
switch cable.
Problem solved. Go to step 5.
Problem solved. Contact your
second level
support.
Yes No
Go to step 2. Go to step 3.
Problem solved. Go to step 3
Go to step 5. Go to step 4.
Problem solved Go to step 5
Problem solved. Go to step 6.
Go to step 8. Go to step 7.
Problem solved Go to step 8.
Problem solved. Go to step 9.
Problem solved. Go to step 10.
Problem solved. Go to step 11.
Problem solved. Contact your
second level
support.
Previous
Next
Go Back