Ricoh B234 - Page 97

SERVICE CALL CONDITIONS
SM 4-95 B234/B235/B236/D101/D102/D103
Trouble-
shooting
Main Grip HP Sensor: High (S45) Error
SC798-18 B
The main grip high HP sensor did not go
ON within the prescribed time after the main
grip lift motor turned on to raise the main
grip unit.
-or-
The main grip high HP sensor did not go
OFF within the prescribed time after the
main grip lift motor turned on to lower the
main grip unit.
• Main Grip Lift Motor (M22)
defective
• Main Grip HP Sensor:
High (S45) defective
• Sensor or motor
connector loose, broken,
defective
Main Grip Open Sensor: Rear/Front (S47, S48) Errors
The rear main grip open sensor did not go
ON within the prescribed time after the rear
grip motor turned on to open the main grip
unit.
-or-
The rear main grip open sensor did not go
OFF within the prescribed time after the
rear grip motor turned on to close the main
grip unit.
• Grip Motor: Rear (M23)
defective
• Main Grip Open Sensor:
Rear (S47) defective
SC798-19 B
The rear main grip close sensor did not go
ON within the prescribed time after the rear
grip motor turned on to close the main grip
unit.
-or-
The rear main grip close sensor did not go
OFF within the prescribed time after the
rear grip motor turned on to open the main
grip unit.
• Grip Motor: Rear (M23)
defective
• Main Grip Close Sensor:
Rear (S54) defective
• Sensor or motor
connector loose, broken,
defective
Main Grip Encoder: Rear Sensor (S46) Error
SC798-20 B
The rear main grip encoder
sensor could not be detected
ON/OFF within the prescribed
time after the rear grip motor
turned on to open and close the
main grip unit.
• Main Grip Encoder: Rear Sensor
(S46) defective
• Grip Motor: Rear (M23) defective
• Main Grip Encoder: Rear Sensor
(S46) defective
• Sensor or motor connector loose,
broken, defective