Ricoh G031 Service Manual page 37

Symbol Description
Magnetic Clutches
Tray Paper Feed
MC1
(G031)
Registration
MC2
(G031)
Solenoids
By-pass Feed
SOL1
Tray Paper Feed
SOL2
(G032)
Lamps
L1 Fusing
Thermistors
Fusing
TH1
Thermofuses
Fusing
TF1
Others
Laser Synchronization
LSD1 Detector
(G031)
SM
ELECTRICAL COMPONENT DESCRIPTIONS
Note
Starts paper feed from the paper tray.
Drives the registration rollers.
Starts paper feed from the by-pass
tray.
Starts paper feed from the paper tray.
Heats the hot roller.
Monitors the temperature of the hot
roller.
Provides back-up overheat protection
in the fusing unit.
Detects the laser beam at the start of
the main scan.
1-11
Index No.
G031 G032
7 —
12 —
8 7
— 6
19 15
15 13
20 16
1 —
G031/G032