Lexmark XM1140 User Manual page 238

Troubleshooting
Error message about reading the flash drive appears
Action
Step 1
Check if the flash drive is inserted into the front USB port.
Note: The flash drive will not work if it is inserted into the rear
USB port.
Is the flash drive inserted into the front USB port?
Step 2
Check if the indicator light on the printer control panel is blinking
green.
Note: A green blinking light indicates that the printer is busy.
Is the indicator light blinking green?
Step 3
a
Check for an error message on the display.
b
Clear the message.
Does the error message still appear?
Step 4
Check if the flash drive is supported.
For more information on tested and approved USB flash drives,
see "Supported flash drives and file types" on page
Does the error message still appear?
Step 5
Check if the USB port is disabled by the system support person.
Does the error message still appear?
Yes
Go to step 2.
Wait until the printer
is ready, then view
the held jobs list, and
then print the
documents.
Go to step 4.
Go to step 5.
64.
Contact customer
support.
238
No
Insert the flash drive
into the front USB
port.
Go to step 3.
The problem is
solved.
The problem is
solved.
The problem is
solved.