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USER'S GUIDE
Lamps
4–4
The lamps light or blink to indicate the current printer status.
READY
LED indication
Meaning
On
Ready to print
Blinking
Warming up
DATA
LED indication
Meaning
On
Data remains in the printer buffer. Pressing the
FORM FEED switch prints the data and clears
the buffer.
Blinking
Receiving or processing data
ALARM
LED indication
Meaning
On
Some problem has occurred in the printer.
ON LINE
LED indication
Meaning
On
The printer is on-line and ready to print
Off
The printer is off-line and stops printing.
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