Minolta Di251 - Duplex Turnover;Take-Up Misfeed

FrameMaker Ver.5.5(PC) Di251/Di351 TROUBLESHOOTING
05.03.01
T- 2 6
(6) Duplex Turnover/Take-Up Misfeed (AD-15)
✽ The Duplex Unit is standard on the 35-cpm copier.
Relevant Electrical Parts
Paper Exit Sensor PC3
Synchronizing Roller Sensor PC2
Manual Feed Paper Take-Up Clutch CL2
Duplex Unit Transport Sensor PC2
Duplex Unit Turnover Motor M1
Duplex Unit Transport Motor M2
Duplex Unit Control Board PWB-A
Master Board PWB-A
1
2
3
PJ46
PC2
CN13
12
11
10
9
8
7
6
5
4
3
2
1
12
11
10
9
8
7
6
5
4
3
2
1
PWB-A
(AD-15)
PJ4A-6 (DC5 V)
PJ4A-5 (PC2 ON)
PJ4A-4 (GND)
PJ2A-1A (DC24 V)
PJ2A-2A (GND)
PJ2A-3A (M2 E)
PJ2A-4A (M2 CLK)
PJ2A-5A (M1 CW/CCW)
PJ2A-6A (M1 CLK)
PJ2A-7A (M1 E)
PJ2A-5B (DC5 V)
PJ2A-4B (GND)
PJ2A-3B (DUP SET PC1)
PJ2A-2B (PC2 ON)
PJ2A-1B (DUP OPEN PC1)
PJ1A-1 (DC24 V)
PJ1A-2 (GND)
PJ1A-3 (DUP OPEN PC1)
PJ1A-4 (DUP SET PC1)
PJ1A-5 (GND)
PJ1A-6 (DC 5V)
PJ1A-7 (M1 CW/CCW)
PJ1A-8 (M1 CLK)
PJ1A-9 (M1 E)
PJ1A-10 (M2 CLK)
PJ1A-11 (M2 E)
PJ1A-12 (PC2 ON)
PJ3A-1 PJ3A-2 PJ3A-3 PJ3A-4
PJ2A-4 PJ2A-3 PJ2A-2 PJ2A-1
M1
M2
PWB-A
PJ3A-13A (DC5 V)
PJ3A-12A (PC2 ON)
PJ3A-11A (GND)
PJ2A-9A (CL2 ON)
PJ2A-8A (DC24 V)
CN36
2
1
1
2
PJ3A-8A (DC5 V)
PJ3A-7A (PC2 ON)
PJ3A-6A (GND)
CN6
10
5
4
3
2
1
1
6
7
8
9
10
3
2
1
PJ9
PC2
CN14
1
2
7
1
2
7
3
2
1
PJ4
PC3
CN7
3
2
1
1
2
3
3
2
1
PJ23
CL2
4011T530CA