Operation; Power Supply Switches - Canon imagePRESS 1135 Series Service Manual

1
Product Overview > Operation > Power Supply Switches > How to power ON/ OFF, and precautions to be observed (main unit/ optional devices)

Operation

Power Supply Switches

■ Types of power supply switche
The machine has three types of power switches, the main power switch, control panel power
switch and drum heater power switch.
During normal operation (excluding sleep mode), power is supplied by turning the power
switch ON.
Environment heater switch is to supply and stop the power to the drum heater, cassette
heater and reader heater.
■ How to power ON/ OFF, and precautions to be observed (main
unit/ optional devices)
The main unit and any optional devices must be powered ON/ OFF in the correct sequence
(order).
● Power ON
1) Power ON any pickup or delivery options.
These can be switched ON in any order.
2) Power ON the main unit with the main power switch.
If the main unit is powered ON before any connected paper feed or delivery options, the main
unit will not be able to recognize these optional devices.
DO NOT POWER OFF WHILE THE MAIN UNIT IS BOOTING UP
As the main unit is booting up (progress bar is being displayed), the HDD is being accessed,
so the main power switch must NEVER be turned OFF at this time, otherwise there is a danger
that the HDD will be damaged. (E602 display) Confirm that the standby window is displayed
before commencing the shutdown sequence. Then, turn the main power switch OFF.
1 Product Overview > Operation > Power Supply Switches > How to power ON/ OFF, and precautions to be observed (main unit/ optional devices)
● Power OFF
Switch off the Option first, then host machine. Refer to the next page for detail procedure.
Precautions when turning OFF the main power supply switch
Even if the main unit is not carrying out any visible operations, such as printing, etc., the HDD
may be being accessed. Always be sure to carry out the shutdown sequence before turning
OFF he main power switch.
Precautions when upgrading
When carrying out a system version upgrade, be careful not to turn OFF the control panel
switch or the main power switch. Otherwise, there is a danger that the main unit will not be
able to boot up.
● How to implement the shutdown sequence
• Launching from control panel power switch
1) Press the control panel power switch for three seconds.
2) After checking jobs currently running or in standby, press [Start]
3) Check the displayed message and press [Yes].
4) The display [Running shutdown sequence] is displayed. Switch off pickup/delivery
option's power supply.
1-29
T-1-28
1-29