Error Codes - Brother MFC-P2000 - B/W Laser Printer Service Manual

8.2

Error Codes

In the event of a printer failure,
lamps and the specific lamps are turned ON alternately. The specific combination of
lamps that are ON indicates the type of the error.
Type of error
Fuser Malfunction
Laser BD Malfunction
Laser Scanner Malfunction
ROM Error
D-RAM Error
Service A *
Service B *
Service C
Service D
Service E0
Service E1
Service P
NV-RAM Error
CPU Runtime Error
* Refer to the further description of the errors as follows;


Service A:


Service B:


CPU Runtime Error:
HOW THE LAMPS INDICATE AN ERROR
i.e. Fuser Malfunction
Drum
Alarm
Ready
(Paper)
Data
(Toner)
error codes will be indicated as shown below. All the
Data














*
Address Error
Bus Error
A CPU error other than the above two defects, such as an
Illegal Instruction or Operation Overflow
Time delay
: OFF : ON
Fig. 4-9
IV-34
Ready Alarm

























Drum