Service Operations; Action To Take When Replacing Parts; Consumables; Service Precautions - Canon imageRUNNER 2545 Series Service Manual

2
Technology > Controller System > Service Operations > Service precautions
● Heater operating condition
Turning on the Standby mode
environment heater switch
Printing
Turning off the main
power switch
Sleep mode
2 Technology > Controller System > Service Operations > Service precautions
Cassette Reader Drum
heater heater heater
ON OFF ON
ON OFF OFF
ON ON ON
ON ON ON
T-2-14

Service Operations

■ Action to take when replacing parts

Part name
Secondary battery The secondary battery is powered even after the
main power switch is turned off.
SO-DIMM
1) Press the SW3 on the main controller.
2) The LED10 on the main controller goes out.
3) Now, you can replace parts.
Main controller PCB Print the set/loaded data.
Install the parts (removed from the old PCB) on the
new PCB. Set/load data again.

■ Consumables

None.

■ Service precautions

None.
Action Reference
(p. 4-47.)
(p. 4-43.)
2-27
T-2-15
2-27