Lexmark M52 Series Service Manual page 46

Actions
Step 4
Remove any packing material left on the imaging unit, including
pieces of tape on the side of the unit and the red separator plastic.
Note: You may need a pair of pliers to remove a piece of broken
plastic inside the imaging unit.
Does the problem remain?
Step 5
Replace the imaging unit.
Does the problem remain?
Step 6
a
Remove the right cover. See
page 420.
b
Make sure that connection J15 on the controller board and the
connections on the HVPS are properly connected.
Are the connections properly connected?
Step 7
Reseat the connections.
Does the problem remain?
Step 8
Check all connections in the HVPS for proper connection.
Is the HVPS properly connected?
"Right cover removal" on
Diagnostics and troubleshooting
46
Yes No
Go to step 5. The problem is
solved.
Go to step 6. The problem is
solved.
Go to step 8. Go to step 7.
Go to step 8. The problem is
solved.
Go to step 10. Go to step 9.
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