Operator Panel - Lexmark T420 Service Manual

4048–00x

Operator Panel

The 4048–00x operator panel consists of six indicator lights and two
buttons.
Note: Traditional printer settings such as paper source, paper size,
and orientation may not be selected or modified using the operator
panel. Users must either utilize an application print driver and/or the
printer toolkit to modify settings.
The operator panel may be used for:
•
Determining printer status (See
Patterns" on page 2-3
•
Reviewing printer settings (See
on page 2-26
•
Changing printer settings (See
page 2-25
•
Utilizing diagnostic tools (See
page 2-25
•
Obtaining information about printer service errors (See
"Service Error Codes" on page 2-11
2-2
Service Manual
Ready/Data
Toner Low
Load/Remove
Paper
Paper Jam
Error
Press Continue
Continue
for more information.)
for more information.)
for more information.)
for more information.)
Cancel
"Status Information Light
"Power–On Self Test (POST)"
"Power–On Operations" on
"Power–On Operations" on
for more information.)