Service Calls - Brother HL 5030 - B/W Laser Printer Service Manual

2.2

Service Calls

If service calls occur, all four LEDs (Status LED: Red) flash on and off to notice it. In this state
execute the operation described on the top of Table 1 to notify a fault location from the specific
combination of ON/OFF and status color of the LED.
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
'Malfunctions' to take the corrective action.
<To show the service call type:>
Push the Go switch and the Job Cancel switch at the same time during the service call and
hold them. And then push the 2 key additionally to show the service call type by the LED
combination.
Type of service call
Fixing unit failure
Laser unit failure
Main motor failure
Main PCB failure
Engine PCB failure
DIMM failure
Error occurs.
Confirm the LED
indication.
Turn OFF/ON
the power switch.
NO
Error occurs
again.
YES
See Section 6
'Malfunction'.
LED
Toner Drum Paper
Table 1
6-5
HL-5030/5040/5050/5070N SERVICE MANUAL
Temporary error.
Use the printer with-
out corrective action.
Status
(Red)
(Red)
(Red)
(Yellow)
(Yellow)
(Yellow)
Section 6
Remedy