Feed Clutch - Ricoh C231 Service Manual

Index No.
28 Main Switch
Sensors
Index No.
2 Master Set Cover
Sensor
3 Master End Sensor
6 Paper Height Sensor 1
7 Paper Height Sensor 2
8 Paper End Sensor
10 Paper Registration
Sensor
24 Scanner Home Position
Sensor
25 Platen Cover Sensor
26 Master Eject Sensor
27 Drum Master Sensor
31 Paper Exit Sensor
33 Pressure Plate Limit
Sensor
35 2nd Feed start Timing
Sensor
37 Clamper Open Sensor
39 Clamper Close Sensor
42 Paper Table Lower Limit
Sensor
46 Feed Start Timing
Sensor
47 Master Eject Position
Sensor
49 Pressure Plate Home
Position Sensor
50 Eject Box Set Sensor
Others
Index No.
5 Thermal Head
20 Xenon Lamp
44 Paper Feed Clutch
Name
Turns the power on or off.
Name
Checks if the master set cover is set.
Informs the CPU when the master making unit
runs out of master roll.
Detects when the paper table reaches the paper
feed position.
Detects when the paper table reaches the paper
feed position.
Informs the CPU when the paper table runs out of
paper.
Detects paper approaching the registration roller.
Detects when the image sensor is at home
position.
Detects whether the platen cover is open or
closed.
Detects used master misfeeds.
Detects if there is a master on the drum
Detects paper misfeeds at the exit.
Detects if the pressure plate is in the lowest
position.
Determines the paper misfeed check timing at the
paper registration area.
Detects if the clamper is in the open position.
Detects if the clamper is in the closed position.
Detects when the paper table is at its lower limit
position.
Determines the paper feed start timing.
Detects when the drum is at the master eject
position (this is the home position)
Detects if the pressure plate is at the home
position.
Checks if the master eject box is set.
Name
Burns the image onto the master.
Applies light to the original for exposure.
Transmits main motor drive to the paper feed roller
at the appropriate time.
Function
Function
Function