CHAPTER 6 TROUBLESHOOTING

2.OPERATOR CALLS & SERVICE CALLS

2.1Operator Calls

An ‘operator call’ which the printer indicates on the LEDs is user recoverable. Identify the error from the table below and take the corrective action described for each indication to correct it. The printer automatically recovers from most errors, but it may also be necessary to reset the printer with the control panel button.

LED Indication

Error

Remedy

Alarm LED is blinking.

Cover open

Close the front cover. If the error is not

 

 

cleared even after closing it, open the cover

 

 

once and close it again.

 

 

The error may occur because of the laser

 

 

BD malfunction. Refer to ‘M-7 BD failure’ in

 

 

Section 6.

 

 

 

Ready & Alarm LEDs are

Paper jam

Clear the jammed paper inside the printer.

blinking.

 

Press the panel button if the printer does

 

 

not automatically resume printing.

 

No paper

Load paper into the printer and press the

 

 

panel button.

 

 

 

 

Misfeed

Re-install the paper and press the panel

 

 

button.

Alarm & Data LEDs are

Toner low

Indicates that the toner cartridge is nearly

blinking. (every 5 seconds)

 

empty. Purchase a new toner cartridge in

 

 

order to be ready for when the ‘toner empty’

 

 

message is indicated.

Alarm & Data LEDs are ON.

Toner empty

Replace the toner cartridge with a new one.

2.2Service Calls

When the printer indicates the need for a service call by illuminating all the LEDs and then a combination of LEDs alternately as shown in the table on the next page, a user unrecoverable error may have occurred.

Instruct the user to turn off the power switch, wait a few seconds and then turn it on again and try to print again. If the error is not cleared and the same service call appears, see Section 6 ‘Malfunctions’ to take the corrective action.

Error occurs.

Confirm the LED

indication.

Turn OFF/ON the power switch.

Error occurs

NO

 

again.

 

YES

 

See Section 6

Temporary error.

'Malfunction'.

Use the printer with-

out corrective action.

6-4

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Brother HL-1030, 1240, 1250 service manual Operator Calls & Service Calls, LED Indication Error Remedy