Ricoh D009 - Switches

Electrical Component Defects
SM 6-7 D009/D011/D012/D013/D091/D092
Trouble-
shooting
6.2.2 SWITCHES
Component
(Symbol)
CN Condition Symptom
Main Power
(SW1)
903-1,2
(PSU)
Open The machine does not turn on.
Shorted The machine does not turn off.
Interlock 1
(SW2)
913-1
(PSU)
Open
"Doors/Covers Open" is displayed even if
the front or right door is closed.
Shorted
The LCD goes blank when the front or right
door is opened.
Interlock 2
(SW3)
913-2
(PSU)
Open
"Open Cover" is displayed even if the front
or right door is closed.
Shorted
The LCD goes blank when the front or right
door is opened.
Right Door
(SW4)
221-B10
(IOB)
Open
"Open Cover" is displayed even if the right
door is closed.
Shorted
The LCD goes blank when the right door is
opened.