Ricoh FT8880 Service Manual page 104

RDH Timing Chart 2 (Single Feed Mode)
Start Key
Signal Feed Set Sensor
Registration Sensor
Insert Original Indicator
Auto Feed Indicator
Feed Motor
Belt Drive Motor
Inverter Motor
Single Feed Gate SOL
Single Feed Exit SOL
Single Feed Exit Sensor
Original Set Auto Feed Feed Signal
ON
(5 sec)
OFF
60p + a
(Thin Mode) a
Reverse
Exit Signal
Original Set Feed Signal
100 msec
1/2
1/2
ON