HP 4500DN manual Interpreting Control Panel Indicator Lights, Indicator Off Flashing

Interpreting Control Panel Indicator Lights

The following table explains the meaning of the printer control panel indicator lights.

Indicator	On	Off	Flashing
Ready	Printer is online (able to	Printer is offline.	Printer is attempting to
(green)	accept and process		stop printing and go
	data).		offline.
Data	Processed data is	No data is being	Data is being received
(green)	present in the printer,	received or processed.	and processed by the
	but more data is		printer.
	needed to complete the
	job.
Attention	A critical error has	No conditions exist	An error has occurred.
(amber)	occurred. Printer	that require attention.	Printer requires
	requires attention.		attention.

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