Ricoh FT5535 Service Manual page 20

Index
Symbol
No.
Magnetic Clutches
CL1 72
CL2 71
CL3 93
CL4 73
CL5 74
CL6 76
CL7 84
CL8 85
Solenoids
SOL1 75
SOL2 91
SOL3 98
SOL4 80
SOL5 82
SOL6 81
SOL7 83
Lamps
L1 17
L2 65
L3 66
L4 4
L5 5
L6 2
FSM
Description
Toner Supply Turns the toner supply roller to supply toner to
the development unit.
Development Drives the development roller.
Transfer Belt Contact Controls the touch and release movement of
(1/3 Turn Clutch) both the transfer belt unit and the drum charge
roller unit.
Registration Drives the registration rollers.
By-pass Feed Starts paper feed from the by-pass feed table
or LCT.
Relay Drives the relay rollers.
Upper Paper Feed Starts paper feed from the upper paper tray.
(Non-duplex machines
only)
Lower Paper Feed Starts paper feed from the lower paper tray.
LCT machines: Picks paper up from the by-pass feed table.
LCT/By-Pass Pick-up When paper is fed from the LCT, this solenoid
Solenoid assists SOL3.
Non-LCT machines:
By-pass Pick-up
Solenoid
Junction Gate Moves the junction gate to direct copies to the
(Duplex machines only) duplex tray or to the paper exit.
LCT Pick-up Picks up paper from the LCT.
(LCT machines only)
Upper Tray Pick-up Controls the up/down movement of the pick-up
(A153 machines only) roller in the upper paper tray.
Lower Tray Pick-up Controls the up/down movement of the pick-up
(A153/A156 machines roller in the lower paper tray.
only)
Upper Tray Separation Controls the up-down movement of the
(A153 machines only) separation roller in the upper paper tray feed
station.
Lower Tray Separation Controls the up-down movement of the
(A153/A156 machines separation roller in the lower paper tray feed
only) station.
Exposure Applies high intensity light to the original for
exposure.
Main Fusing Provides heat to the central area of the hot
roller.
Secondary Fusing Provides heat to both ends of the hot roller.
Pre-transfer Reduces the charge remaining on the drum
surface before transfer.
Quenching Neutralizes any charge remaining on the drum
surface after cleaning.
Erase After exposure, this eliminates the charge on
areas of the drum that will not be used for the
image.
2-11
Note
FT5535/4527/4522