Troubleshooting - Ricoh B003 Service Manual

TIMING CHARTS

2. TROUBLESHOOTING

2.1 TIMING CHARTS
2.1.1 A4(S)/LT(S) SINGLE-SIDE ORIGINAL MODE
R X D
TXD
O N
Original Set Sensor
O F F
1600 pps
C C W
Pick-up Motor
O F F
C W
1600 pps
O N
Original Stopper H.P Sn.
O F F
O N
Original Pick-up H.P Sn.
O F F
600 pps
C C W
Feed Motor
O F F
C W
4400 pps
O N
Feed Clutch
O F F
O N
Skew Correction Sn.
O F F
O N
Interval Sn.
O F F
O N
Registration Sn.
O F F
4320 pps
C C W
Transport Motor
O F F
O F F
DF Gate
O N
O N
Exit Sn.
O F F
O N
Inverter Motor
O F F
B003/B004/B006/B007
CÓPIA NÃO CONTROLADA
0 500 0
10866 pps
JAM6
JAM5
JAM4
JAM3
JAM2
JAM1
8-10
CÓPIA NÃO CONTROLADA
500 1000 0
JAM7
500 1000 (ms)
B351D500.WMF
SM