Epson 8500 Printer User Manual


 
I
Table A-2. C20.4 MAIN Board Connector CNl
_.
Pin
I
Signal Name
I
l/O
Function
1
I ~~~~~~
n
‘D-‘-‘kad pin #I 0
lead pin #12
lead pin #16
GND
GND
ead pin #17
_ Printhead pin #ll
GND
Printhead pin #9
GND
Printhead pin #2
sd pin #l
I phase B
I
Table A-3. C204 MAtN Board Connector CN2
Pi” I c:___, .I___
I I,fT I
r..--tion
I
“_
ru,,-il
R3P
0
Print head’ .. ~~~
R2P
0
Print head,
,I zR9N
0
Print head co11 i
4
IHRZN
0
Print head I
^...
Table A-4. CX4 MAIN Board Connector CN3
Pin
I
Signal Name
I
l/O
I
Function
1
COPEN
I
I 1
2
Cover open status
GND
I
I
Rev. A
A-3