Ricoh Ri 4000 User Manual page 32

1. Before You Begin
 Turning Off the Power
1.
To turn off the power, hold down the sub power button for more than 3 seconds,
which is located at the front near the touch panel.
IMPORTANT! When you press the sub power button, the following screen warning appears.
2.
Press [SHUT DOWN].
IMPORTANT! After pressing [SHUT DOWN], the following additional warning appears.
3.
Press [SHUT DOWN].
4.
Press the main power switch to Off.
Turning off the power for 12 hours or more may clog the heads because the auto
maintenance routines are not being performed. So, if turning off the power is
required for more than 12 hours, then the printer must be flushed with cleaning
fluid per section.
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RICOH Ri 4000 User Manual