Leds - Brother MP-21C Service Manual
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Also See for MP-21C:
- User manual (59 pages) ,
- Quick setup manual (19 pages) ,
- Service manual (233 pages)
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4.9.8
LEDs
The table below shows the LED indications.
Status
Not energized
Energized/Power OFF
Being initialized/Device being busy
Online
Receiving
data/Printing
Operator call
Cover open
Purging
Service call
:
Indicates an LED is ON
{
:
Indicates an LED is OFF
,
,
,
: Indicate an LED is blinking
(LEDs with the same symbol means that they blink at the same speed)
When a service call has occurred, its error type and error code are indicated using 4 bits
(LED1 to LED4).
Refer to service codes for details. LED1 does not turn off during mechanical operation.
No alarm
Ink near empty
Ink empty
No alarm
Ink near empty
Ink empty
Ink near empty
Ink empty
No alarm
Ink near empty
Ink empty
I-13
(Power)
(Alarm)
{
{
z
z
{
z
{
z
{
z
{
{
{
{
z
{
z
z
z
z
(Ink BC)
(Ink MY)
{
{
z
z
{
{
{
{
z
z
/
/
{
{
{
{
z
z
/
/
z
z
{
{
z
z
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