27 caution – Konica Minolta bizhub 421 User Manual
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Control panel/touch panel
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7 CAUTION
Do not apply extreme pressure to the touch panel, otherwise it may be scratched or damaged.
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Never push down on the touch panel with force, and never use a hard or pointed object to make a
selection on the touch panel.
10
[Start] key
Press to start scanning. When the machine is ready to start scanning, the
indicator on the [Start] key lights up in blue. If the indicator on the [Start]
key lights up in orange, scanning cannot be started.
Press to restart a stopped job.
11
Data indicator
Flashes in blue while a print job is being received.
Lights up in blue when data is being printed.
12
[C] key
Press to erase a value (such as the number of copies, a zoom ratio, or a
size) entered using the keypad.
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Keypad
Use to enter the number of copies to be printed.
Use to enter the zoom ratio.
Use to enter the various settings.
14
[Help] key
Press to display the Help screen. The Help screen can display description
and operating procedure of each function.
15
[Enlarge Display] key
Press to enter Enlarge Display mode.
When authentication is made with the PageScope Authentication Manag-
er, the change-over to the Enlarge Display is not available.
16
[Accessibility] key
Press to display the screen for specifying settings for user accessibility
functions.
17
[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.
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[Access] key
In order to use this machine while the user authentication or account track
settings are applied, enter the user name and password (for user authen-
tication) or the account name and password (for account track), and then
press this key. Also press this key to log off.
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[Brightness] dial
Use to adjust the brightness (contrast) of the touch panel.
20
[User Box] key
Press to enter User Box mode.
While the machine is in User Box mode, the indicator on the [User Box] key
lights up in green. For details on the box function, refer to the User’s Guide
[Box Operations].
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[Fax/Scan] key
Press to enter Fax/Scan mode.
While the machine is in Fax/Scan mode, the indicator on the [Fax/Scan]
key lights up in green.
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[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 the User’s Guide [Copy Operations].
No.
Part name
Description