Lexmark M C240FW User Manual page 180

Troubleshoot a problem
Action
Step 3
a
Check if the ports are working and if the cables are securely
connected to the computer and the printer.
For more information, see the setup documentation that came
with the printer.
b
Print the document.
Is the document printed?
Step 4
a
Turn off the printer, wait for about 10 seconds, and then turn on
the printer.
b
Print the document.
Is the document printed?
Step 5
a
Remove, and then reinstall the print driver.
b
Print the document.
Is the document printed?
Slow printing
Action
Step 1
Make sure that the printer cable is securely connected to the
printer and to the computer, print server, option, or other network
device.
Is the printer printing slow?
Step 2
a
Make sure that the printer is not in Quiet Mode.
From the home screen, touch Settings > Device > Maintenance
> Config Menu > Device Operations > Quiet Mode.
b
Print the document.
Is the printer printing slow?
Step 3
a
Depending on your operating system, specify the print
resolution from the Printing Preferences or Print dialog.
b
Set the resolution to 4800 CQ.
c
Print the document.
Is the printer printing slow?
Yes No
The problem is Go to step 4.
solved.
The problem is Go to step 5.
solved.
The problem is Contact
solved. support.
Yes No
Go to step 2. The problem is
solved.
Go to step 3. The problem is
solved.
Go to step 4. The problem is
solved.
180
customer