Lexmark MB2236 User Manual page 125

Troubleshoot a problem
Action
Step 5
a
Remove the imaging unit.
Warning—Potential Damage: Do not expose the imaging unit
to direct light for more than 10 minutes. Extended exposure
to light can cause print quality problems.
Warning—Potential Damage: Do not touch the
photoconductor drum under the imaging unit. Doing so may
affect the quality of future print jobs.
b
Firmly shake the imaging unit to redistribute the toner.
c
Insert the imaging unit.
d
Turn off the printer, wait for 10 seconds, and then turn on the
printer.
e
Print the document.
Is the print light?
Step 6
a
Check the status of the imaging unit.
From the control panel, navigate to:
Settings > Reports > Device > Device Statistics
b
From the Supply Information section of the pages printed,
check the status of the imaging unit.
Is the imaging unit near end of life?
Step 7
a
Replace the imaging unit.
b
Print the document.
Is the print light?
Mottled print and dots
Note: Before solving the problem, print the Print Quality Test Pages. From the control panel, navigate to
Settings > Troubleshooting > Print Quality Test Pages. For non‑touch‑screen printer models, press
navigate through the settings.
Yes No
Go to step 6. The problem is
solved.
Go to step 7. Contact
support.
Contact customer The problem is
support. solved.
125
customer
to