Variable Resistors; Leds; Fuses - Ricoh A109 Service Manual

5.2 VARIABLE RESISTORS

VR NO.
101
Adjusts the registration in 1 sided original mode
102 Adjusts the registration in 2 sided original mode
103 Adjusts feed-in motor speed
104 Adjusts belt drive motor speed
105
Adjusts feed-out motor speed

5.3 LEDs

LED NO.
101
Monitors the motor speed (too fast)
102
Monitors the motor speed (normal)
103 Monitors the motor speed (too slow)

5.4 FUSEs

FUSE NO.
101 Protects the 5 V line
102 Protects the 12 V line
103 Protects the 24 V line from feed-in motor failure
104
Protects the 24 V line from belt drive motor failure
105
Protects the 24 V line from feed-out motor failure
NC5006
FUNCTION
FUNCTION
FUNCTION
7-13 FSM