Lexmark 7462 series Service Manual page 110

Sensor (duplex double-feed) late jam service check
Action
Step 1
Remove all media present in media path.
Does the problem remain?
Step 2
Remove obstructions in the media path.
Does the problem remain?
Step 3
Remove, and then properly reinstall the external duplex assembly.
Does the problem remain?
Step 4
Open and then properly close the rear door of the external duplex.
Does the problem remain?
Step 5
Check all cable connections on the external duplex assembly. If
necessary, reconnect the cables.
Does the problem remain?
Sensor (duplex exit) late jam (external duplex only) service check
Action
Step 1
Remove all media present in media path.
Does the problem remain?
Step 2
Properly reinstall media.
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
110
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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