Ricoh V-C3 Technical Training Manual page 397

V-C3 Training
TD Sensors – V-C1/V-C2/V-C3
Developer/Toner Mixture
Bottom of Development Unit
TD Sensor
! If this new type of sensor is removed, toner does not come out
of the development unit.
! The sensor does not contact the developer directly.
" The density is measured using magnetic fields. The sensor
measures the difference in response from the initialized sensor.
Slide 397
No additional notes
397