Ricoh V-C3 D081 Field Service Manual page 624

1. Appendix: Specifications
No.
Laser Unit Temperature
S67/S68
Sensor
1
S69 Toner End Sensor: M
S70 Toner End Sensor : K
S71 Toner End Sensor: Y
S72 Toner End Sensor: C
S73 Scanner HP Sensor
S74 Original Width Sensors
Original Length Sensors -
S75
1
S76 Original Length Sensor -2
S77 Accordion Jam Sensor
S78 Fusing Exit Sensor
S79 LCT Relay Sensor
S80 Original Length Sensor 3
S81 Encoder
S82 PTR Contact Sensor
46
Component
A sensor pair that reads the temperature in the optics unit. The
readings are used in MUSIC processing.
Detects toner end for magenta toner.
Detects toner end for black toner.
Detects toner end for yellow toner.
Detects toner end for cyan toner.
Detects the home position of the scanner.
APS1 (a board) holds two original width sensors under the
exposure glass. The detection combinations of these sensors
determine the width of the original on the exposure glass
positioned for LEF.
APS2 (a board) holds two original length sensors under the
exposure glass. The detection combinations of these sensors
determine the length of the original on the exposure glass
positioned for SEF.
APS3 (a board) holds one original length sensor under the
exposure glass. The detection combination of this sensor and
other sensors determine the length of the original on the
exposure glass positioned for SEF.
Detects jams at the fusing exit by confirming that paper arrives
at the prescribed time.
Detects jams at the fusing exit by confirming that paper leaves
at the prescribed time.
Confirms whether the LCT is set correctly.
APS4 holds one original length sensor under the exposure
glass. The detection combination of this sensor with other
sensors determines the length of the original on the exposure
glass positioned for SEF.
Monitors the rotation of the encoder wheel in the ITB drive
motor unit.
Detects when the PTR is lifted and lowered.
Function