Ricoh IM 550F Field Service Manual page 232

automatically. In this case, the machine has not failed. The cause is due to the timing of releasing the
residual charge. If you press the main power switch while the residual charge was already released, the
power ON flag will not be set. At this time, start the machine manually by pressing the main power
switch.
Shutdown Method
Press the main power switch [A] on the left side of the machine.
1.
IM 550F/600F/600SRF
The shutdown message appears. After the shutdown process, the main power is turned off
2.
automatically. The LED on the operation panel is turned off when the machine completes the
shutdown.
MF models: Even after the shutdown message disappears, do not disconnect the power cord while
the main power indicator [A] is flashing to indicate that the machine is still shutting down.
Before attempting to remove or adjust any boards, follow the procedure below to obviate the need
for replacing the board which may get damaged by the residual charge.
After shutdown, unplug the power cord.
1.
Press and hold the power button for a second to discharge the residual charge.
2.
4.Replacement and Adjustment
P 800/801
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