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LP-2050/LP-2050-MF User's Manual for Basic Printer Operation
Initial Checks
Inspection and Check Items When Problems Occur
Before diagnosing a Printer malfunction, inspect or check the following items. Take
the appropriate action.
Symptom
Inspection or Check Item
Action
Power does not turn on.
Connection of the power cord Connect the Printer's socket to
the outlet correctly.
Power supply to the outlet
Supply power to the outlet.
The Printer does not start
or operate normally.
Lighting up of error lamps and
panel message display
Take the action specified by the
error message.
&
The Printer does not print. Connection of the interface
cable
Connect the interface cable
correctly.
Lighting up of error lamps and
panel message display (see
Note
below)
Take the action specified by the
error message.
&
Paper jams occur
frequently.
Paper type
Check that the set paper matches
the paper type setting. Use the
OKI Data Infotech-specified paper.
&
Paper setting condition
Set correctly.
&
Obstructions in the paper path Remove the obstructions.
&
Note
If there may be a problem on the line connection between the Printer and
the computer, transmit the data to the Printer
(
&
, check the
error log, and then ensure that no communication warning is issued
(
&
.
For data errors, the error message can be printed on a part of the printout
(
&
.