Appendix
Table A-l. Connector Summary
Unit
CN
Description
Number
Reference
Number
of Pins
Table
Cl 17 MAIN
Receives
VDC and
VDC voltages
9
A-2
from connector CN3 on the Cl 17 PSB
board.
CN2
Standard serial interface; receives serial
data from the external computer.
6
A-3
CN3
Receives the
VDC voltage from
connector CN2 on the Cl 17 PSB board.
8
A-4
CN4
Type B optional interface; receives
parallel or serial data from the external
computer.
36
A-5
Standard parallel interface; receives 8-bit
parallel data from the external computer.
36
A-6
CN6
RF, PF, CR, and PG motor and
fan driver signals
Plunger driver signals
Head fan temperature
PG sensor
PW sensor
Front, rear, or top PE sensor
Paper jam sensor
PG home sensor
Tractor select sensor
Pull tractor sensor
Printhead temperature sensor
Printhead coil driver signal.
64
A-7
CN7
CN8
Connector for the signals from the cover
open sensor.
Connector for the signals from the Cl 17
PNL board.
2
A-8
22
A-9
Connector for the interlock switch.
2
A-10
A-2
EPSON
Service Manual
Summary of Contents for DFX-5000+
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Page 212: ...Appendix Table A S CN7 C117 MAIN Board Assembly A 8 EPSON DFX 5000 Service Manual ...
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Page 220: ...Appendix Figure A 5 Exploded Diagram 2 A 16 EPSON DFX 5000 Service Manual ...
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Page 223: ...Appendix Figure A 7 C117 MAIN Board Circuit Diagram EPSON DFX 5000 Service Manual A 19 ...