Barcode Printer MB 400i / MB 410i
Troubleshooting
28
2006-08-21
9 Troubleshooting
The status of this printer is indicated by the STATUS LED and a
buzzer sound.
CAUTION!
Do not disassemble the device!
When in doubt, contact our Customer Service or
your local specialist dealer.
STATUS LED
Buzzer
sound
Mode
Possible cause
Correction
LED on (red)
All
Low battery
Charge battery
LED blinking every 2
seconds
Long
Online
W-LAN / Bluetooth
disruption
Æ
Customer Service
LED on (red)
After turning
power on
Read/write error in Flash
ROM
Æ
Customer Service
LED blinking alternately
green/red every 2 seconds
Long
Online
Broken wire in thermal
head
Æ
Customer Service
Printer cover open
Close cover
Label roll missing
Insert new label roll
LED blinking every 0.5
seconds
Three
short
beeps
Online
Sensor error
Adjust sensor type
Re-install label roll
LED blinking green every
1 second
Long
Online
Communication error
Check communication
and cable connections
LED blinking green
every .5 seconds
Long
Online
Buffer almost full
Pause data transmission,
wait for the buffer to
empty, retransmit data
LED blinking every 4
seconds
Long
Online
Buffer overflow
Incorrect communication
conditions
Check communication
conditions
LED blinking green every
4 seconds
All
Sleep mode
Press any key
Patterned LED lighting
every 1 second (red-off-
green-off)
All
Thermal head
overheating protection
enabled
Automatically disabled
when head has cooled
off.
LED blinking alternately
green/orange every 0.5
seconds
Online
Manual peeling printing
Press PRINT key to print
one label
