Ricoh D014 Service Manual page 1053

Rev. 04/2008
S75 Original Length Sensors - 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
⇒
S83 ITB Position Sensor
SM
CÓPIA NÃO CONTROLADA
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 and other sensors determines the
length of the original on the exposure glass
positioned for SEF.
Monitors the encoder wheel in the ITB drive
motor unit.
Detects when the PTR is lifted or lowered.
Monitors the speed of the ITB.
7-51
CÓPIA NÃO CONTROLADA
Specifications
D014/D015/D078/D079