Table A-2. Connector Pin Assignments – CN1
Pin
I/O
1
I
2-9
I
10
O
11
O
12
O
13
O
14
I
15
—
16
—
17
—
18
—
19-30
—
31
I
32
O
33
—
34
—
35
—
36
I
EPSON Stylus 1500 Service Manual
Name
STB
STROBE signal
DATA1-8
Data strobe signal
ACK
ACK signal
BUSY
Busy signal
PE
Paper end signal
SLCT
Printer select signal
AUTO LINE FEED signal
AFXT
Not connected
NC
Ground
GND
FG
Frame ground
+5 V
+5 VDC
GND
Ground
INIT
INIT signal
ERR
ERROR signal
GND
Ground
Not connected
NC
+5 VDC
+5 V
SLIN
SELECT IN signal
Description
Appendix
A-5