Error Codes - Brother HL1060 - B/W Laser Printer Service Manual

6.2

Error Codes

In the event of a printer failure, error codes will be indicated as shown below. All the 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
Scanner Malfunction
ROM Error
D-RAM Error
Service A *
Service B *
NV-RAM Error
CPU Runtime Error *
Main Motor Error
* Refer to the further description of those errors as follows;
Service A:
Service B:
CPU Runtime Error:
HOW THE LED INDICATE AN ERROR
FUSER MALFUNCTION
Data
{
{
Address Error
Buse Error
The error which CPU other than the above two detects, such
as Illegal Instruction or Operation Overflow
Feeder2
Drum
Alarm
Ready
(Paper)
Data
(Toner)
Fig. 4.9
CHAPTER IV -29
Ready Alarm
{
{
{
{
{ {
{ {
{
{ {
Time delay
: OFF : ON
Drum Feeder
{
{
{
{
{
{
{