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2
Before use
2-4 C450
2.2 Control panel
2.2.1 Control panel
Power Save
Box
Access
ABC DEF
JKLGHI MNO
TUVPQRS WXYZ
Mode Memor
Mode Memor
y
Mode Chec
Mode Chec
k
Utility/
Counter
Fax
Scan
Copy
Reset
Interrupt
Power
Stop
Proof Copy
Star
Star
t
Data
Main P
Main P
ower
er
Help
Accessibility
Enlarge Display
Contrast
1235
8
9
11
12
24
10
1314151718192021
22
23
16
674
No. Name Description
1 [Power Save] key Press to enter power save mode. While the machine is
in power save mode, the indicator on the [Power Save]
key lights up in green and the touch panel goes off. To
cancel power save mode, press the [Power Save] key
again.
2 Touch panel Displays various screens and messages.
Specify the various settings by directly touching the
panel.
3 [Access] key If user authentication or account track settings have
been applied, press this key after entering the user
name and password (for user authentication) or the
account name and password (for account track) in or-
der to use this machine.
4 [Box] key Press to enter box mode. While the machine is in box
mode, the indicator on the [Box] key lights up in green.
For details, refer to "User's guide – Box operations".
5 [Fax] key Press to enter fax mode. While the machine is in fax
mode, the indicator on the [Fax] key lights up in green.
6 [Scan] key Press to enter scan mode. While the machine is in
scan mode, the indicator on the [Scan] key lights up in
green. For details, refer to "User's guide – Network
scanner operations".
7 [Copy] key Press to enter copy mode. (As a default, the machine
is in copy mode.) While the machine is in copy mode,
the indicator on the [Copy] key lights up in green. For
details, refer to "User's guide – Copy operations".