Shut-Down Sequence; Overview; Flow Of Operation - Canon ImageRunner iR8500 Series Service Manual

4.4 Shut-Down Sequence

4.4.1 Overview

iR105i/iR105+ / iR9070 / iR85+ / iR8070
If the main power switch is turned off while the machine is accessing its HDD, damage can well occur on the HDD. To avoid such damage, the machine
is provided with a shut-down sequence.

4.4.2 Flow of Operation

iR105i/iR105+ / iR9070 / iR85+ / iR8070
The following diagram shows the flow of shut-down operation:
Press on the control panel
power switch (3 sec or more)
The shutdown sequence starts.
Jobs that are in operation/waiting for execution are
displayed.The screen enables you to confirm what job is going
Job check screen
to be canceled.
The shutdown processing is executed after job cancellation.
HDD protection
execution mode
It becomes enabled to turn OFF the main power switch.
End screen
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