Lexmark 2380 - Forms Printer B/W Dot-matrix Service Manual page 34

Operator Panel Problems
Symptom
Start/Stop does not
function but no error
is indicated.
Only the Power light
turns on.
One or more buttons
do not function.
One or more lights
do not function.
Power Problems
Symptom
When the power
switch is on, the
Power light does not
turn on or the printer
does not start.
The Power light
blinks or changes
intensity.
2-10
Action
Turn the printer off and then on.
Go to the "Operator Panel Service Check" on page
2-24.
Action
Check continuity of the power cord and the voltage
of the user's outlet.
Go to the "Power Service Check" on page 2-32.