Lexmark 13L0180 Lexmark 4227 User's Guide - Page 131

Power Problems, Operator Panel Button Problem, Load/Unload,

Page 131 highlights

Power Problems Symptom Probable Causes and Actions Printer is turned on, but the Power light is off. • Power cord is unplugged or not plugged in correctly. Action: Check that the power cord is correctly connected at both ends. • No electricity at the power source. Action: Check the power source by connecting another electrical appliance. Operator Panel Button Problem Symptom All buttons except Start/Stop, Load/Unload, and FormFeed do not work. Probable Causes and Actions • Operator panel is disabled. Action: Normal operation. Note: If you want to change the operator panel to the enable mode, see "Disabling/Enabling the Operator Panel" on page 53. Solving Printer Problems Chapter 6: Solving Printer Problems 125

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125
Chapter 6: Solving Printer Problems
Solving Printer Problems
Power Problems
Operator Panel Button Problem
Symptom
Probable Causes and Actions
Printer is turned on,
but the Power light
is off.
Power cord is unplugged or not plugged in correctly.
Action:
Check that the power cord is correctly connected
at both ends.
No electricity at the power source.
Action:
Check the power source by connecting another
electrical appliance.
Symptom
Probable Causes and Actions
All buttons except
Start/Stop,
Load/Unload, and
FormFeed do not
work.
Operator panel is disabled.
Action:
Normal operation.
Note:
If you want to change the operator panel to the
enable mode, see “Disabling/Enabling the Oper-
ator Panel” on page 53.