Lexmark 4227 - Manual (Page 40)

Chapter 3: Using the Operator Panel
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Using the Operator Panel
Lights
Light When you see this light...
Power (Green) The printer power is on.
Ready (Green) The printer is online and ready to print.
The following conditions cause the Ready light to turn off:
• Pressing Start/Stop
• Detecting an end-of-form (EOF)
• Detecting a paper jam
• Detecting a cover open
• Detecting a hardware error
• Detecting a Power-On Self Test (POST) failure.
• The printer is offline.
Check (Yellow) Any of the following conditions may have occurred:
• Detecting an end-of-form (EOF)
• Detecting a paper jam
• Detecting a cover open
• Detecting a hardware error
• Detecting a data transmission error
• Detecting an interface mode error
• Detecting a Power-On Self Test (POST) failure.
AutoGap (Green) AutoGap is on. AutoGap automatically adjusts the printer
according to the thickness of the paper you are using.
Tractor2 (Green) The Tractor 2 Feeder is selected. (The Tractor 2 Feeder option must
be installed.)