Imaging Unit Smart Chip Error Service Check - Lexmark M52 Series Service Manual

Imaging unit smart chip error service check

Action
Step 1
Check if the printer is using a genuine and supported Lexmark
imaging unit.
Is the printer using a genuine and supported imaging unit?
Step 2
Install a genuine and supported imaging unit.
Does the problem remain?
Step 3
Make sure that the imaging unit is properly installed.
Does the problem remain?
Step 4
Remove the imaging unit, and then install a different unit.
Does the problem remain?
Step 5
a
Remove the right cover. See
page 420.
b
Reseat the cables of the high voltage contacts guide on the
HVPS and the controller board.
Does the problem remain?
Step 6
Check the high voltage contacts and its cables for damage.
Are the contacts and its cables free of damage?
Step 7
Replace the high voltage contacts guide. See
contacts guide removal" on page
Does the problem remain?
Step 8
Check the RIP firmware version.
Does the RIP firmware have the latest version?
Step 9
Update the RIP firmware.
Does the problem remain?
"Right cover removal" on
"High voltage
427.
Diagnostics and troubleshooting
293
Yes No
Go to step 3. Go to step 2.
Go to step 3. The problem is
solved.
Go to step 4. The problem is
solved.
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.
Go to step 10. The problem is
solved.
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