Ricoh IWB-D1 Service Training page 45

Power Switches - 1
IWB is installed with two power
switches to prevent the system from
crashing; Display Switch and Main
(Controller) Switch.
Display Switch Function
Turns the display and the display control
board on and off
Continuously supplies power to the main
controller board while shutting down, to
prevent system crash
Main (Controller) Switch Function
Turns the main power on and off.
Enforced shut down to resolve system
troubles. (Normally, should shut down from
the application close button in the same
way as a PC, but in the case of system
trouble, you can shut the machine down by
pressing this switch for more than 3
seconds.)
Slide 45
Display Switch
Main (Controller) Switch
Display Switch
Main (Controller) Switch
45
Model K-C3.5L