Ricoh aficio 480w Operating Instructions Manual page 80

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