When You Have Problems Operating the
Machine
Problem Cause Solution
The machine does not turn
on.
The AC power switch has
not been turned on.
Turn on the AC power switch. For
details about the AC power switch, see
"General Requirements", Maintenance
and Specifications.
The indicator lamp remains
lit and the machine does not
enter Sleep mode even
though the [Energy Saver]
key was pressed.
In some cases, the machine
does not enter Sleep mode
when the [Energy Saver] key
is pressed.
Before you press the [Energy Saver]
key, check that Sleep mode can be
enabled. For details about enabling
Sleep mode, see "Saving Energy",
Getting Started.
The display is turned off. The machine is in Low Power
mode.
Touch the display panel or press one
of the keys on the control panel to
cancel Low Power mode.
The display is turned off. The machine is in Sleep
mode.
Press the [Energy Saver] key or the
[Check Status] key to exit Sleep mode.
Nothing happens when the
[Check Status] key or the
[Energy Saver] key is
pressed.
The power is turned off. Make sure the main power indicator is
off, and then turn on the power.
The power turns off
automatically.
The Weekly Timer setting is
set to [Main Power Off].
Change the Weekly Timer setting. For
details about the Weekly Timer setting,
see "Timer Settings", Connecting the
Machine/ System Settings.
The user code entry screen is
displayed.
Users are restricted by User
Code Authentication.
For details about how to log in when
User Code Authentication is enabled,
see "When the Authentication Screen is
Displayed", Getting Started.
The Authentication screen
appears.
Basic Authentication,
Windows Authentication, or
LDAP Authentication is set.
Enter your login user name and user
password. For details about the
Authentication screen, see "When the
Authentication Screen is Displayed",
Getting Started.
When You Have Problems Operating the Machine
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