Installation Procedure; Turning Off The Host Machine - Canon imageRUNNER 2270 Service Manual

Chapter 3

3.2 Installation Procedure

3.2.1 Turning Off the
Host Machine
for iR C3100 Series
Before starting the work, be sure to go
through the following on the host
machine:
1. Turn off the control panel power switch.
2. Turn off the main power switch.
3. Disconnect the power cable (from the
power outlet).
OFF
3-2
0007-2468
[3] Disco
[2] OFF
F-3-2
for iR2270/2870/3570/4570
Be sure to go through the following steps
on the host machine before starting the
work
1. Hold down the control panel power
switch for 3 sec or more.
2. Go through the shutdown sequence as
instructed on the screen so that you may
turn off the main power switch.
3. Turn off the main power switch.
4. Disconnect the power cable (from the
wall outlet).
[2]
F-3-3
[1]
[3] [4]