Lexmark 576 User Manual page 134

Troubleshooting
Action
a
Remove, and then reinstall the imaging unit or imaging kit.
Warning—Potential Damage: Do not expose the imaging unit
or imaging kit to direct light for more than 10 minutes.
Extended exposure to light may cause print quality problems.
Warning—Potential Damage: To avoid damage, do not touch
the underside of the imaging unit or imaging kit.
b
Resend the print job.
Do vertical white lines still appear on prints?
The printer is not responding
Action
Step 1
Connect the power cord to the electrical outlet.
CAUTION—POTENTIAL INJURY: To avoid the risk of fire or
electrical shock, connect the power cord to an appropriately
rated and properly grounded electrical outlet that is near the
product and easily accessible.
Is the printer responding?
Step 2
Check if the electrical outlet is turned off by a switch or breaker.
Is the electrical outlet turned off by a switch or breaker?
Step 3
Check if the printer is on.
Is the printer on?
Step 4
Check if the printer is in sleep or hibernate mode.
Is the printer in sleep or hibernate mode?
Step 5
Check if the cables connecting the printer and the computer are
inserted in the correct ports.
Are the cables inserted in the correct ports?
Yes No
Contact customer The problem is
support. solved.
Yes No
The problem is Go to step 2.
solved.
Turn on the switch or Go to step 3.
reset the breaker.
Go to step 4. Turn on the printer.
Press the power Go to step 5.
button to wake the
printer.
Go to step 6. Make sure to match
the following:
134
•
The USB cable
with the USB port
on the printer
•
The Ethernet
cable with the
Ethernet port on
the printer