Lexmark 3350 - X Color Inkjet Service Manual page 21

Code Name
1207 Paper System
Error
1209 FLASH
Programming
Error
1211 USB Error
1212 Watchdog
Error
Description
A paper system error
control failure was
detected.
Cannot program
FLASH memory
An error was detected
in USB hardware, or
invalid results occurred
in USB code.
Indicates printer
system was reset by
Watchdog timer;
Subsystem stall failure
Action
Clear the paper path.
Unplug the All-In-One;
wait a few seconds,
then plug the
All-In-One back in and
turn the power on. If
the error remains,
clean the NVRAM by
pressing the Black
Copy button and
Power button
simultaneously until
the Mfg Menu
Enabled message
appears. Select Clean
NVRAM. If the error
continues, replace the
system board.
Unplug the All-In-One;
wait a few seconds,
then plug the
All-In-One back in and
turn the power on. If
the error remains,
replace the USB
cable. If the error
continues, replace the
system board.
Unplug the All-In-One;
wait a few seconds,
then plug the
All-In-One back in and
turn the power on. If
the error remains,
replace the USB
cable. If the error
continues, replace the
system board.
Unplug the All-In-One;
wait 5 minutes, then
plug the All-In-One
back in and turn the
power on. If the error
remains, replace the
system board.
Diagnostic information
4479-XXX
2-3