Service call indications; Main PCB failure; Fuser unit - Page 61

Control Panel

53

4

Service call indications

4

If there is an error that cannot be cleared by the user, the printer will show that a service call is needed by 
lighting up all the LEDs as shown below.

If you see the service call indication shown above, turn off the power switch, and then turn it back on and try 
to print again.
If the error remains after switching the printer back on, press the 

Go

 button and make a note of the LED's that 

remain lit and report the error status (as shown in the table below) to your dealer or Brother Customer Service.

1

If this error occurs, turn off the printer power switch, wait a few seconds, and then turn it on again. Leave the printer for 10 minutes with the power 
on. If the error occurs again, call your dealer or Brother Customer Service.

 LED indications while pressing the Go button

LEDs

Main PCB failure

Fuser unit 

failure

1

Laser unit failure

Main motor 

failure

High voltage 

failure

Toner

Drum

Error

Ready