EPL-5700
Chapter7 Appendix
Rev. A
7-5
Table 7-9. Connector CN7 Pin
Pin
Signal Name
I/O
Description
1
HSKo
O
Serial synchronizing clock
2
HSKi
I
Transmission permission signal
from host.
3
TXD-
O
Serial data output signal
4
GND
--
Ground
5
RXD+
I
Serial data input signal
6
TXD+
O
Serial data output signal
7
GPi
O
Signal to let the host know that
communication is available.
8
RXD+
I
Serial data input signal
Table 7-10 . Connector CN9 Pin
Pin
Signal Name
I/O
Description
1
VCC
---
+5V
2
VCC
---
+5V
3
LCDX
O
LCD Controller enable signal
(not used)
4
A1
O
Control/Data select signal of
LCD controller.
5
LCDWRX
O
LCD controller writing signal
(not used)
6
DB3
O
Data bus to LCD (not used)
7
DB2
O
Data bus to LCD (not used)
8
DB1
O
Data bus to LCD (not used)
9
DB0
O
Data bus to LCD (not used)
10
SW5X
I
Panel switch(not used)
11
SW6X
I
Panel switch(not used)
12
SW7X
I
Panel switch(not used)
13
SW8X
I
Panel switch(not used)
14
LED4X
O
LED light On signal
15
LED5X
O
LED light On signal
16
LED6X
O
LED light On signal
17
GND
---
Ground
18
LCDCLK
O
LCD Clock signal(not used)
19
GND
---
Ground
20
SW3X
I
Panel switch
21
SW2X
I
Panel switch
22
SW1X
I
Panel switch
23
SW0X
I
Panel switch
24
LED3X
O
LED light On signal
25
LED2X
O
LED light On signal
26
LED1X
O
LED light On signal
Summary of Contents for EPL-5700
Page 1: ...6 59 0 18 3DJH 3ULQWHU EPSON EPL 5700 4009173 ...
Page 5: ...REVISION STATUS Rev Date Page s Contents A 1998 05 06 All First release ...
Page 12: ......
Page 13: ...PRODUCT DESCRIPTION 3 7 5 ...
Page 14: ......
Page 30: ......
Page 31: ...OPERATING PRINCIPLES 3 7 5 ...
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Page 51: ...TROUBLESHOOTING 3 7 5 ...
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Page 67: ...DISASSEMBLY AND ASSEMBLY 3 7 5 ...
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Page 99: ...ADJUSTMENT 3 7 5 ...
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Page 103: ...MAINTENANCE 3 7 5 ...
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Page 107: ...APPENDIX 3 7 5 ...
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Page 116: ...08 3705 3504 3504 3704 3704 09 13 07 06 10 11 04 14 12 15 02 03 16 05 01 1 HOUSING ...
Page 117: ...08 07 05 06 05 02 04 03 02 01 01 2 PAPER EXIT SECTION 3704 3704 3704 3704 ...
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