
Troubleshooting
70
3
Screen
Problem Cause Action
The screen is off. The screen contrast knob is
turned to the dark position.
Turn the screen contrast knob
until you can see the screen.
The machine is in Energy Sav-
er mode.
Press the {
{{
{Clear Modes/Energy
Saver}
}}
} key to cancel Energy
Saver mode.
The operation switch is
turned off. (The Auto Off
function has turned the ma-
chine off.)
Turn on the operation switch.
You can change the Auto Off
time. See “Auto Off Timer”,
General Settings Guide.
Cannot select the functions on
the screen.
Selected functions cannot be
used together.
See p.97 “Combination
Chart”.
There is no paper roll dis-
played in the paper roll tray.
The paper volume setting is
not properly set.
Load paper into the tray prop-
erly. See General Settings
Guide.
The power does not come on. The main power switch is
turned off.
Turn on the Main power
switch. See General Settings
Guide.
DolphinC2_GBcopy_F_FM.book Page 70 Friday, February 4, 2005 3:32 PM
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