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Technology > Controller System > Service Operations > Service precautions
Technology > Controller System > Service Operations > Service precautions
Service Operations
■
Action to take when replacing parts
Part name Action Reference
Secondary battery
The secondary battery is powered even after the
main power switch is turned off.
1) Press the SW3 on the main controller.
2) The LED10 on the main controller goes out.
3) Now, you can replace parts.
(p. 4-47.)
SO-DIMM
Main controller PCB
Print the set/loaded data.
Install the parts (removed from the old PCB) on the
new PCB. Set/load data again.
(p. 4-43.)
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Consumables
None.
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Service precautions
None.
T-2-15
●
Heater operating condition
Cassette
heater
Reader
heater
Drum
heater
Turning on the
environment heater switch
Standby mode
ON OFF ON
Printing
ON OFF OFF
Turning off the main
power switch
ON ON ON
Sleep mode
ON ON ON
T-2-14