Lexmark 2390 003 - B/W Dot-matrix Printer Service Manual page 32

Error Indications
Symptom
Ready and Paper
Out lights blink to
indicate a Hardware
Error.
Paper Out and Alt
lights blink to
indicate an operator
error.
Paper Feed Problems
Symptom
Paper Out is
blinking with paper in
the printer.
Paper Out does not
blink when no paper
is in the printer and
ASF is not installed.
Print operation starts
without paper.
Alt + Park/Load
does not function
when the push
tractor is installed.
Form feed length is
not correct.
Alt + Park/Load
functions with cut
sheets in use.
2-8
Action
Turn the printer off and then on.
Go to "Abnormal Indications" on page
Turn the printer off and then on.
Go to "Irrecoverable Operator Errors" on page
2-13.
Action
Go to the "Paper Empty Sensor Service Check" on
page 2-26.
Be sure the paper empty sensor is not blocked.
Go to the "Paper Empty Sensor Service Check" on
page 2-26.
Be sure the paper select lever is in the correct
position.
Go to the "Paper Select Sensor Service Check" on
page 2-30.
2-6.