Brother HL-1230 EN - Manual (Page 58)

3-4
S S e e r r v v i i c c e e C C a a l l l l I I n n d d i i c c a a t t i i o o n n s s
If an unrecoverable error occurs, the printer will indicate the need for a service call
by illuminating all the LEDs and then alternating the following combination of LEDs.
For example, the following two indications alternate when a fuser malfunction error
occurs.
Service Call Fuser
Malfunction
Drum
Ready ❍
Alarm ❍
Data ❍
Ready
Alarm
Paper
Toner
Data
Drum
Ready
Alarm
Paper
Toner
Data
Drum
Service call Fuser
Malfunction
Laser BD
Malfunction
Scanner
Malfunction
ROM Error
Drum ❍ ❍
Ready ❍ ❍
Alarm ❍ ❍ ❍
Data ❍ ❍ ❍ ❍
Service Call D-RAM
Error
Service A Service B Engine
Interface
Error
Drum ❍ ❍
Ready ❍ ❍
Alarm ❍
Data ❍ ❍ ❍
Service Call NV-RAM
Error
Main Motor
Malfunction
CPU
Runtime
Error
Drum ❍
Ready ❍
Alarm
Data