Ricoh D014 Service Manual page 517

Cover Interposer Pickup Motor 1 Error
In the first tray:
While the pick-up roller motor was on, the pick-up roller HP sensor
did not detect the pick-up roller at the home position within the
specified number of pulses.
SC772 D
While the pick-up roller motor was on, the pick-up roller HP sensor
did not detect the pick-up roller at the home position above the
specified number of pulses.
Note: In both cases, 1 error count indicates a jam, 2 error counts cause
this SC code.
The pick-up motor, pick-up roller HP sensor harnesses, connectors
were loose, broken, defective
Pick-up motor overload due to an obstruction
Pick-up motor defective
Pick-up roller HP sensor defective
Cover Interposer Pickup Motor 2 Error
In the second tray:
While the pick-up roller motor was on, the pick-up roller HP sensor
did not detect the pick-up roller at the home position within the
specified number of pulses.
SC773 D
While the pick-up roller motor was on, the pick-up roller HP sensor
did not detect the pick-up roller at the home position above the
specified number of pulses.
Note: In both cases, 1 error count indicates a jam, 2 error counts cause
this SC code.
The pick-up motor, pick-up roller HP sensor harnesses, connectors
were loose, broken, defective
Pick-up motor overload due to an obstruction
Pick-up motor defective
Pick-up roller HP sensor defective
SM
CÓPIA NÃO CONTROLADA
4-67
CÓPIA NÃO CONTROLADA
Service Call Tables
D014/D015/D078/D079