Epson Stylus Pro 7400 - Page 382

EPSON Stylus Pro 7400/7800/9400/9800 Revision B
Appendix Connectors 382

C594 SUB-B Board (Relay Board 2)
Note "*1": Stylus Pro 7800/9800
"*2": Stylus Pro 7400/9400
 C594 SUB-C Board (Relay Board 3)
Note "*1": Stylus Pro 7800/9800
"*2": Stylus Pro 7400/9400
"*3": Stylus Pro 9400/9800 only
 C594 Panel Board
Table 7-4. C594 SUB-B Board Connectors List
CN.No. Pins Color Connected to Remarks
CN1 26 --- BOARD ASSY., MAIN (CN21) FFC
CN5 2 Blue I/C LEVER SENSOR R
CN6 7 --- CSIC RELAY
(R1) BOARD
Photo black (matte
black)*
1
FFC
Cyan*
2
FFC
CN7 7 --- CSIC RELAY
(R2) BOARD
Cyan*
1
FFC
Cyan*
2
FFC
CN8 7 --- CSIC RELAY
(R3) BOARD
Magenta*
1
FFC
Yellow*
2
FFC
CN9 7 --- CSIC RELAY
(R4) BOARD
Yellow*
1
FFC
Yellow*
2
FFC
CN10 7 --- Maintenance Tank FFC
CN12 3 Red P Thick1 Sensor
CN13 3 Yellow P Thick2 Sensor
CN20 3 Black Pump Phase Sensor
Table 7-5. C594 SUB-C Board Connectors List
CN.No. Pins Color Connected to Remarks
CN1 26 --- BOARD ASSY., MAIN (CN23) FFC
CN5 2 Blue I/C LEVER SENSOR L
CN6 7 --- CSIC RELAY
(L1) BOARD
Light light black*
1
FFC
Matte black*
2
FFC
CN7 7 --- CSIC RELAY
(L2) BOARD
Light magenta*
1
FFC
Matte black*
2
FFC
CN8 7 --- CSIC RELAY
(L3) BOARD
Light cyan*
1
FFC
Magenta*
2
FFC
CN9 7 --- CSIC RELAY
(L4) BOARD
Light black*
1
FFC
Magenta*
2
FFC
CN10 4 White PF Encoder Sensor
CN15 3 Red Pressure Sensor
CN16 2 Black Front Sensor
CN17 7 --- Maintenance Tank*
3
FFC
Table 7-6. C594 Panel Board Connectors List
CN.No. Pins Color Connected to Remarks
CN1 20 --- BOARD ASSY., MAIN (CN9) FFC
CN2 19 --- LCD FFC
CN3 4 --- LED FFC