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Appendix
EPSON FX-880/FX-1180 Service Manual
A-5
Table A-10. Connector Pin Assignments-CN7
Pin
I/O
Signal
Function
1
+5 V
+5 VDC line
2
In
HTMP
Head temperature signal
3
Out
HEAD3
Head Data 3
4
Out
HEAD1
Head Data 1
5
Out
HEAD5
Head Data 5
6
Out
C5
Head Drive Common 3 and 7
7
Out
HEAD7
Head Data 7
8
Out
C4
Head Drive Common 5 and 9
9
Out
HEAD9
Head Data 9
10
Out
HEAD8
Head Data 8
11
Out
HEAD4
Head Data 4
12
Out
C3
Head Drive Common 3
13
Out
C2
Head Drive Common 8
14
Out
HEAD6
Head Data 6
15
Out
C1
Head Drive Common 1 and 4
16
Out
HEAD2
Head Data 2
Table A-11. Connector Pin Assignments-CN8
Pin
I/O
Signal
Function
1
Out
PFA
PF Motor Phase A
2
Out
PF-A
PF Motor Phase A
3
Out
PFB
PF Motor Phase B
4
Out
PF-B
PF Motor Phase B
Table A-12. Connector Pin Assignments-CN9
Pin
I/O
Signal
Function
1
Out
CRA
CR Motor Phase A
2
Out
CR-A
CR Motor Phase A
3
Out
CRB
CR Motor Phase B
4
Out
CR-B
CR Motor Phase B
5
+35 V
CR Motor Common
Summary of Contents for FX-1180 - Impact Printer
Page 1: ...Epson America Inc TM FX88 1180 Service Manual FX 880 FX 1180 ...
Page 4: ...iv EPSON FX 880 FX 1180 Service Manual ...
Page 6: ...vi EPSON FX 880 FX 1180 Service Manual ...
Page 11: ...Product Descriptions 1 ii EPSON FX 880 FX 1180 Service Manual ...
Page 42: ...Operating Principles 2 ii EPSON FX 880 FX 1180 Service Manual ...
Page 60: ...Disassembly and Assembly 3 ii ESPON FX 880 FX 1180 Service Manual ...
Page 94: ...Adjustments 4 ii EPSON FX 880 FX 1180 Service Manual ...
Page 103: ...Troubleshooting 5 ii EPSON FX 880 FX 1180 Service Manual ...
Page 128: ...Maintenance 6 ii EPSON FX 880 FX 1180 Service Manual ...
Page 135: ...Appendix A ii EPSON FX 880 FX 1180 Service Manual ...
Page 143: ...Appendix A 8 EPSON FX 880 FX 1180 Service Manual Figure A 3 C229 PSB Board Component Layout ...
Page 144: ...Appendix EPSON FX 880 FX 1180 Service Manual A 9 Figure A 4 C229 PSE Board Component Layout ...
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