Lexmark MX6500e User's Guide - Page 319

Scanner display is blank, Hardware and internal option problems, Cannot detect internal option

Page 319 highlights

Troubleshooting 319 Action Step 11 Check the installed printer driver. Yes Go to step 12. No Install the correct printer driver. Is the correct printer driver installed? Step 12 The problem is solved. Contact customer Turn off the printer, then wait for about 10 seconds, and then turn it back support. on. Is the printer working? Scanner display is blank Action Step 1 Press the Sleep button on the scanner control panel. Yes No The problem is solved. Go to step 2. Does Ready appear on the scanner display? Step 2 The problem is solved. Turn off the scanner, Turn off the scanner, then wait for about 10 seconds, and then turn it back on. and then contact customer support. Do Please wait and Ready appear on the scanner display? Hardware and internal option problems Cannot detect internal option Action Yes No Step 1 The problem is solved. Go to step 2. Turn off the scanner, then wait for about 10 seconds, and then turn it back on. Does the internal option operate correctly? Step 2 Go to step 3. Check if the internal option is properly installed in the controller board. a Turn off the scanner using the power switch, and then unplug the power cord from the electrical outlet. b Make sure the internal option is installed in the appropriate connector in the controller board. c Connect the power cord to the scanner, then to a properly grounded electrical outlet, and then turn on the scanner. Connect the internal option to the controller board. Is the internal option properly installed in the controller board?

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Action
Yes
No
Step 11
Check the installed printer driver.
Is the correct printer driver installed?
Go to step 12.
Install the correct
printer driver.
Step 12
Turn off the printer, then wait for about 10 seconds, and then turn it back
on.
Is the printer working?
The problem is solved.
Contact
customer
support
.
Scanner display is blank
Action
Yes
No
Step 1
Press the Sleep button on the scanner control panel.
Does
Ready
appear on the scanner display?
The problem is solved.
Go to step 2.
Step 2
Turn off the scanner, then wait for about 10 seconds, and then turn it back
on.
Do
Please wait
and
Ready
appear on the scanner display?
The problem is solved.
Turn off the scanner,
and then contact
customer support
.
Hardware and internal option problems
Cannot detect internal option
Action
Yes
No
Step 1
Turn off the scanner, then wait for about 10 seconds, and then turn it back
on.
Does the internal option operate correctly?
The problem is solved.
Go to step 2.
Step 2
Check if the internal option is properly installed in the controller board.
a
Turn off the scanner using the power switch, and then unplug the
power cord from the electrical outlet.
b
Make sure the internal option is installed in the appropriate connector
in the controller board.
c
Connect the power cord to the scanner, then to a properly grounded
electrical outlet, and then turn on the scanner.
Is the internal option properly installed in the controller board?
Go to step 3.
Connect the internal
option to the controller
board.
Troubleshooting
319