Points To Note When Turning Off The Main Power Switch - Canon ImageRunner iR8500 Series Service Manual

Chapter 1
The machine is equipped with two power switches: main power switch and control panel power switch. It is turned on when the main power switch is
turned on; to end power save mode, low power mode, or sleep mode, turn on the control panel power switch.
[1]
[2]
[3]
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[1] Control panel power switch
[2] Main power lamp
[3] Main power switch
Do not turn off the main power while the progress bar is displayed, indicating that the HDD is being accessed. Otherwise, the HDD can suffer a fault
(E602).
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1.2.3.4 Points to Note When Turning Off the Main Power Switch

0006-9298
iR105i/iR105+ / iR9070

Points to Note When Turning Off the Main Power Switch

Be sure always to turn off the control panel power switch before turning off the main power switch; in addition, keep the following in mind.
1. If you turn off the main power switch while the printer function is in use, the data being processed can be lost. Check to make sure that the Operation/
Memory lamp on the control panel is off before operating the main power switch.
2. Do not turn off the main power switch while downloading is taking place; otherwise, the machine may stop operating.
3. If the heater switch is turned on, the cassette heater and the drum heater will remain powered even when the main power switch is turned off.
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