About the Control Panel4

About the Control Panel
1—Ready indicator
2—Error indicator
3—Rotate Toner key
4—Toner indicators
5—Cancel key

About the Indicators

The indicators use five types of signals:
Off
On
Slow blinking—1 blink every 2 seconds
Blinking—1 blink per second
Rapid blinking—2 blinks per second
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