HP M1536dnf CE538ABGJ manual Engine comm. Error, Fax is busy, Canceled send

Control panel message	Description	Recommended action
Engine comm. Error	The product has experienced an internal	1.	Press the power button to turn the
	hardware error.		product off.
		2.	If a surge protector is in use, remove it.
			Connect the power cord directly into a
			wall outlet.
		3.	Wait at least 30 seconds, turn the
			product on, and then wait for the
			product to initialize.
		4.	If the error persists, reconnect the
			FFCs and the connectors on the
			formatter PCA.
		5.	If the error persists, reconnect the
			connectors and the FFCs on the
			engine controller PCA.
		6.	If the error persists, replace the
			formatter PCA.
		7.	If the error persists, replace the engine
			controller PCA.
Fax is busy	The fax line to which you were sending a	Call the recipient to ensure that the fax
Canceled send	fax was busy. The product has canceled	machine is on and ready.
	sending the fax.	Check that you are dialing the correct fax
		number.
		Check that the Redial if Busy option is
		enabled.
		Check for a dial tone on the phone line by
		touching the Start Fax		button.

Make sure that the phone is working by disconnecting the product, plugging in a telephone to the phone line, and making a voice call.

Plug the product phone cord into a jack for another phone line, and then try sending the fax again.

Try a different phone cord.

If the error persists, replace the fax PCA.

130 Chapter 2 Solve problems ENWW