Epson 836XL User Manual
Page 105
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Specifications
Page 105
Parallel pin
assignments:
Pin No.
Signal
I/O
Description
1
STROBE
I
Data strobe pulse
2-9
DATA 0-7
I/O
8-bit data bus
10
ACKNLG
O
Acknowledge symbol
11
BUSY
O
Scanner busy signal
12
NC
—
Not used
13
GND
—
Ground
14-15
NC
—
Not used
16
GND
—
Ground
17
C_GND
—
Frame ground
18
NC
—
Not used
19-30
GND
—
Ground
31
INIT
I
Scanner reset signal. The pulse width at the
receiving terminal must be longer than 50
µ
s.
32
NC
—
Not used
33
GND
—
Ground
34, 35
NC
—
Not used
36
DIR
I
Direction
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