Brother HL-660 manual Service Calls

English

CHAPTER 6 TROUBLESHOOTING

Service Calls

If an unrecoverable error occurs, the printer indicates the need for a service call by lighting all the lamps and then the following combination of lamps alternately:

Service Call	Fuser mal-	Laser BD	Program		D-RAM error
	function	malfunction error
ALARM	●	❍		❍	●
READY	❍	●		❍	❍
DATA	❍	❍		●	●
MANUAL	❍	❍		❍	❍
Service Call	Service A	Service B	Service C		Service D
ALARM	❍	●		❍	●
READY	●	●		❍	❍
DATA	●	●		❍	❍
MANUAL	❍	❍		●	●
Service Call	Service E0	Service E1	Service P	NV-RAM	AppleTalk
				error	error
ALARM	❍	●	❍	●	❍
READY	●	●	❍	❍	●
DATA	❍	❍	●	●	●
MANUAL	●	●	●	●	●
			● ON	❍ OFF

If you see any of these service call indications, reset the printer in either of the following ways:

1.Reset the printer using the RESET switch or the FF/CONT switch and try to print again.

2.Unplug and plug in the power cord and then try to print again.

If you cannot clear the error and see the same service call indication after resetting the printer, consult your dealer or our authorized service representative. Report the error status and situation referring to the above table.

✒Note

Check the top cover, the multi-purpose sheet feeder and the main controller board to verify that they are firmly installed.

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