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3.1 Understanding the Operator Panel
3-2
3.1 Understanding the Operator Panel
The operator panel on the top of the printer has a 2-line by 16-character liquid crystal display
(LCD), eight keys, and three indicators (LED).
Figure 3-1
Messages that appear on the display and functions of indicators and keys are explained in the
sections that follow.
3.1.1 Message Display
The message display on the operator panel shows:
• Status information, the eight messages listed below which are displayed during normal
operation.
• Error codes, when the printer requires the operator’s attention; as explained in Chapter 5
Troubleshooting.
Status Information
Ready
PAR A4 PLAIN
INTERFACE
SIZE
TYPE
Message Meaning
Self test The printer is performing self-diagnostics after power-up.
Please wait The printer is warming up and is not ready.
When the printer is switched on for the first time, the message
display shows Adding toner which will take several
minutes.
Table 3-1