Tally Dascom DL-210 Maintenance Manual page 52

Faulty
motor.
1.1.2 Buzzer error
Sympto Possible
m Cause
Buzzer
damaged.
Buzzer
does not
work.
Buzzer circuit
is abnormal.
1.1.3 Printing error
Symptom
The page is
blank.
in the
Inspection
Check the buzzer circuit with
is oscillograph or multitester. If
voltage is normal then the buzzer
is damaged.
Check the buzzer circuit with
oscillograph or multitester. If
voltage is abnormal then the
main board is damaged.
Possible Cause
Unsecured
connection of
print head cable.
Print head cable
or connector is
damaged.
Print head drive
circuit is
damaged.
Media does not
match the print
mode (direct
thermal/ thermal
transfer).
Check the motor
driver circuit with
oscillograph.
Inspection
Check the sensor cable.
Check the sensor cable.
Check print head drive
circuit.
Check the media type
and print mode.
46
If the circuit is normal, then
replace the motor.
Recovery
Replace
buzzer.
Replace
main board.
Recovery
Re-connect the print
head cable.
Replace print head
cable or connector.
Replace the
board.
Use specified media
as per print mode.
the
the
main