Lexmark 7462 series Service Manual page 112

Sensor (duplex double-feed) lingering jam service check
Action
Step 1
Remove all media present in media path.
Does the problem remain?
Step 2
Reinstall all media properly.
Does the problem remain?
Step 3
Remove obstructions in the media path.
Does the problem remain?
Step 4
Remove, and then properly reinstall the external duplex assembly.
Does the problem remain?
Step 5
Check the external duplex assembly, and if necessary, replace the
external duplex assembly.
Does the problem remain?
Sensor (duplex exit) lingering jam service check
Action
Step 1
Remove all media present in media path.
Does the problem remain?
Step 2
Reinstall all media properly.
Does the problem remain?
Step 3
Remove obstructions in the media path.
Does the problem remain?
Step 4
Remove, and then properly reinstall the external duplex assembly.
Does the problem remain?
Diagnostic information
112
Yes No
Go to step 2. Problem is solved.
Go to step 3. Problem is solved.
Go to step 4. Problem is solved.
Go to step 5. Problem is solved.
Contact next level of Problem is solved.
support.
Yes No
Go to step 2. Problem is solved.
Go to step 3. Problem is solved.
Go to step 4. Problem is solved.
Go to step 5. Problem is solved.
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