Ricoh SP 230SFNw Service Manual page 31

 Location of sensors and clutches
ADF cover sensor
Document detection sensor
Document scanning position sensor
Eject sensor
PCB ASSY
Back cover/duplex
tray sensor
Front cover sensor
Registration clutch
Paper feed sensor PCB ASSY
T1 clutch
Fig. 2-6
2-10
New toner sensor PCB ASSY
Registration
front sensor
Registration rear sensor
Confidential