Ricoh V-C3 Technical Training Manual page 448

ITB Lift
ITB Lift Sensor
Motor
! ITB lift motor: Lifts and lowers the ITB through a cam
! ITB lift sensor: Detects when to stop the motor
" Actuator goes in sensor: The belt is up, and touches all four PCUs.
This is the full-color position.
" Actuator goes out of sensor: The belt is down, and touches the K
PCU only. This is the black-and-white printing position.
Slide 448
# There is a motor in the machine called the Bk ITB Lift Motor (not shown here)
# This motor lowers the black image transfer roller away from the ITB and PCU
drum during automatic developer installation.
# However, it is not used at this time (October 2007).
ITB Lift
448
V-C3 Training