Canon IMAGERUNNER 2530, Service Manual

Page: 55 / 336

2
2
2-27
2-27
Technology > Controller System > Service Operations > Service precautions
Technology > Controller System > Service Operations > Service precautions
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-2-11 T-2-11
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.
Refer to page
4-41
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.
Refer to page
4-41
Consumables
None.
Service precautions
None.
■
■
■
T-2-12 T-2-12