Lexmark MB2236 Service Manual page 119

Action
Step 3
Replace the toner cartridge.
Does the problem remain?
Step 4
a
Shake the imaging unit.
b
Clean the imaging unit smart chip contacts, and then check the
contacts for damage.
c
Clean the imaging unit spring contacts, and then check the
contacts for damage.
d
Perform a print test.
Does the problem remain?
Step 5
Check the smart chip for proper installation and damage.
Is the smart chip properly installed and free of damage?
Step 6
Replace the imaging unit.
Does the problem remain?
Step 7
a
From the control panel home screen, go to Settings > Reports
> Device > Device statistics.
b
Check if the install date reflects the date you replaced the
cartridge.
c
Check the supply level and capacity of the toner cartridge.
d
Check the supply level and capacity of the imaging unit.
Is there sufficient supply level, and does the install date reflect the
cartridge replacement date?
Step 8
Check the cables for proper connection and damage.
Are the cables properly connected and free of damage?
Step 9
Replace only the damaged cable.
Does the problem remain?
Diagnostics and troubleshooting
119
Yes No
Go to step 4. The problem is
solved.
Go to step 5. The problem is
solved.
Go to step 7. Go to step 6.
Go to step 7. The problem is
solved.
Go to step 8. Go to step 10.
Go to step 10. Go to step 9.
Go to step 10. The problem is
solved.
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