Chapter 15: Solving Printing Problems - Lexmark W812 User Reference Manual

15
Solving printing problems
Symptom
The operator panel
display is blank or
displays only
diamonds.
Jobs do not print.
Cause
The printer self test failed.
The printer is not ready to
receive data.
The output bin is full.
The specified tray is empty.
Solution
Turn the printer off, wait about 10 seconds, and turn
the printer back on.
Performing Self Test appears on the display.
When the test is completed, the Ready message is
displayed.
If the messages do not appear, turn the printer off
and call for service.
Make sure Ready or Power Saver appears on the
display before sending a job to print. Press
return the printer to the Ready state.
Remove the stack of paper from the output bin, and
then press .
Go
Load paper in the tray.
See Loading the trays
42
to
Go
for detailed instructions.