Lexmark T420 Printer User Manual


 
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Too many flash options
What this light sequence means:
Too many flash memory options are installed on the printer.
What you can do:
Turn off and unplug the printer. Remove the excess flash
memory. Plug in the printer and turn it on.
Press and release Continue to clear the message.
Jam in an input area
What this light sequence means:
A jam has occurred in an area where print media enters the printer
from a source.
What you can do:
Clear the jam and the entire paper path:
1 Open the upper front door.
2 Remove the print cartridge.
3 Remove the jam.
4 Replace the print cartridge.
5 Close the upper front door.
6 Press and release Continue to clear the message.
See Jam in input area for more information.