Shut-Down Sequence - Canon iR4570 Series Service Manual

4.4 Shut-Down Sequence

4.4.1 Overview
iR2270 / iR2870 / iR3570 / iR4570
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 Overview (w/ HDD)
/ iR3530
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.
4.4.3 Flow of Operation
iR2270 / iR2870 / iR3570 / iR4570
The following diagram shows the flow of shut-down operation:
Press on the control panel
power switch (3 sec or more)
HDD
protection check mode
HDD
protection execution mode
Main power switch off
F-4-13
4.4.4 Flow of Operation (w/ HDD)
/ iR3530
The following diagram shows the flow of shut-down operation:
Moves to the shut-down sequence.
Indicates the job being executed, and informs the
user that it will start the shut-down sequence.
Cancels any job on wait in print mode.
Cancels any job on wait in print mode.
Cancels any job being executed in fax mode.
Chapter 4
0006-8356
0008-8064
0006-8379
0008-8065
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