Troubleshooting; Timing Charts; A4(S)/Lt(S) Single-Sided Original Mode - Gestetner B147 Service Manual

TIMING CHARTS

2. TROUBLESHOOTING

2.1 TIMING CHARTS

2.1.1 A4(S)/LT(S) SINGLE-SIDED ORIGINAL MODE

RXD
TXD
ON
Original Set Sensor
OFF
1600 pps
CCW
Pick-up Motor
OFF
CW
1600 pps
ON
Original Stopper H.P Sn.
OFF
ON
Original Pick-up H.P Sn.
OFF
6800 pps
CCW
Feed Motor
OFF
CW
4385 pps
ON
Feed Clutch
OFF
ON
Skew Correction Sn.
OFF
ON
Interval Sn.
OFF
ON
Registration Sn.
OFF
3433 pps
8268 pps
CCW
Transport Motor
OFF
OFF
DF Gate
ON
ON
Exit Sn.
OFF
ON
Inverter Motor
OFF
B597
0 500 0
JAM6
JAM5
JAM4
JAM3
JAM2
JAM1
2000
500 1000 1500
3979 pps
JAM7
10
0
500 1000 1500
1600 pps
B597T900.WMF
2000 (ms)
SM