Epson Stylus Pro 7400 - Connectors

EPSON Stylus Pro 7400/7800/9400/9800 Revision B
Appendix Connectors 381
7.1 Connectors
 C594 Main Board
Note "*1": Stylus Pro 7400/7800
 Power Supply Board
 C594 SUB Board (Relay Board 1)
Table 7-1. C594 Main Board Connectors List
CN.No. Pins Color Connected to Remarks
CN1 14 White P/S BOARD ASSY. (CN001)
CN5 36 --- Type-B interface
CN6 4 --- USB 2.0
CN7 8 --- IEEE1394
CN8 15 --- Auto Take-Up Reel Unit *
1
Option
CN9 20 --- PANEL ASSY. FFC
CN10 3 --- P Rear Sensor FFC
CN13 3 White CR MOTOR ASSY. With relay harness
CN14 2 White PF MOTOR ASSY. With relay harness
CN15 4 Black Pressure Motor With relay harness
CN16 4 White Pump Motor With relay harness
CN17 31 --- BOARD ASSY., SUB (CN1) FFC
CN18 31 --- BOARD ASSY., SUB (CN2) FFC
CN20 31 --- BOARD ASSY., SUB (CN4) FFC
CN21 26 --- BOARD ASSY., SUB; B (CN1) FFC
CN23 26 --- BOARD ASSY., SUB; C (CN1) FFC
CN25 3 Black Right VACUUM FAN ASSY. With relay harness
CN26 3 Red Middle VACUUM FAN ASSY. With relay harness
CN27 3 Yellow Left VACUUM FAN ASSY. With relay harness
CN29 2 White Cooling Fan
CN30 2 White Heatsink Cooling Fan
CN31 3 White Regulator Solenoid With relay harness
Table 7-2. Power Supply Board Connector List
CN.No. Pins Color Connected to Remarks
CN001 2 White INLET ASSY.
CN301 14 White BOARD ASSY., MAIN (CN1)
Table 7-3. C594 SUB Board Connectors List
CN.No. Pins Color Connected to Remarks
CN1 31 --- BOARD ASSY., MAIN (CN17) FFC
CN2 31 --- BOARD ASSY., MAIN (CN18) FFC
CN4 31 --- BOARD ASSY., MAIN (CN20) FFC
CN5 31 --- Print Head FFC
CN6 31 --- Print Head FFC
CN7 2 White Cutter Solenoid Assy.
CN8 4 --- IM (Ink Mark) Sensor FFC
CN9 5 --- CR Encoder Sensor FFC
CN10 4 Red P Edge Sensor
CN12 2 Black PG HP Sensor
CN13 2 White CR HP Sensor