EPSON LX-300+II/300+II RTP/1170II
Revision D
Appendix
Connector Summary
111
A.1 Connector Summary
A.1.1 Major Component Unit
The figure below illustrates how the primary components are connected.
CS motor is only available for LX-300+II.
Figure A-1 Cable Connections
A.1.2 Pin Assignments
CR Motor
PE (REAR) Detector
PE (bottom) Detector
Release Detector
PG Detector
Serial I/F
Parallel I/F
PF Motor
CS Motor
Option
Print Head
C294PNL
Operation Panel
C294PSB/PSE
Control Board C640/641MAIN
HP Detector
Power Board
CN3
CN2
USB I/F
CN17
CN1
CN13
CN4
CN7
CN6
CN5
CN8
CN16
CN12
CN10
CN11
AC IN
CN1
CN2
Table A-1. C640/641 MAIN Board Connector Summary
Connector
Function
Pins
CN1
Parallel I/F
36
CN2
Serial I/F
6
CN3
HP Detector
2
CN4
PE (Rear) Sensor
2
CN5
Release Detector
2
CN6
PE (bottom) Detector
2
CN7
PG Detector
2
CN8
Power Board C294PSB/PSE
9
CN16
Printhead
12
CN10
CR Motor
4
CN11
PF Motor
4
CN12
CS Motor (Option)
10
CN13
Operation Panel C294PNL
12
CN17
USB I/F
4
Table A-2. Connector Pin Assignments - CN3
Pin
I/O
Signal Name
Function
1
I
HP
Carriage home position sensor signal
2
-
GND
Signal ground
Table A-3. Connector Pin Assignments - CN4
Pin
I/O
Signal Name
Function
1
I
RPE
Rear paper end sensor signal
2
-
GND
Signal ground
Summary of Contents for cLX-300+II RTP
Page 8: ...C H A P T E R 1 PRODUCTDESCRIPTION ...
Page 42: ...C H A P T E R 2 OPERATINGPRINCIPLES ...
Page 56: ...C H A P T E R 3 TROUBLESHOOTING ...
Page 65: ...C H A P T E R 4 DISASSEMBLYANDASSEMBLY ...
Page 85: ...C H A P T E R 5 ADJUSTMENT ...
Page 92: ...C H A P T E R 6 MAINTENANCE ...
Page 97: ...C H A P T E R 7 LX 300 IIRTP ...
Page 110: ...APPENDIX ...
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