Ricoh B082 Service Manual page 511

2.1.2 A4(S)/LT(S) DOUBLE-SIDED ORIGINAL MODE
0
RXD
TXD
ON
Original Set Sensor
OFF
CCW
1600 pps
Pick-up Motor OFF
CW 1600 pps
ON
Original Stopper H.P Sn.
OFF
ON
Original Pick-up H.P Sn.
OFF
6000 pps
CCW
Feed Motor
OFF
CW
4400 pps
ON
Feed Clutch
OFF
ON
Skew Correction Sn.
OFF
ON
Interval Sn.
OFF
ON
Registration Sn.
OFF
4320 pps
10866 pps
CCW
Transport Motor
OFF
OFF
DF Gate
ON
ON
Exit Sn.
OFF
CCW
1886 pps
Inverter Motor OFF
CW
ON
Inverter Sol.
OFF
ON
Inverter Sn.
OFF
SM
2000
500 0 500 1000 1500
1500 pps
4400 pps
73 mm
60 mm
11
2500 0 500 1000 1500 500
JAM9
JAM8
TIMING CHARTS
(ms)
1000 1500 2000
1995 pps
B351D501.WMF
B541