Pin assignments
The following table lists the signals and input/output status of the pin
assignments used for parallel communication.
1
All-RETs are connected to GND.
2
These signals are valid only in Epson LQ printer control mode.
3
The level is raised to +5.0V at 5.6k.
Each signal is defined as follows:
STROBE
When the printer receives the STROBE low pulse with a width greater
than one second from the computer, it reads the data from the interface
and sets the BUSY line high.
No. Signal
I/O
No. Signal
I/O
1
STROBE
IN
19
STROBE-OUT
1
2
DATA 1
IN
20
DATA 1-RET
3
DATA 2
IN
21
DATA 2-RET
4
DATA 3
IN
22
DATA 3-RET
5
DATA 4
IN
23
DATA 4-RET
6
DATA 5
IN
24
DATA 5-RET
7
DATA 6
IN
25
DATA 6-RET
8
DATA 7
IN
26
DATA 7-RET
9
DATA 8
IN
27
DATA 8-RET
10
ACKNLG
OUT 28
ACKNLG-RET
11
BUSY
OUT 29
BUSY-RET
12
PAPER END
OUT 30
PAPER END-RET
13
SELECT
OUT 31
INIT
IN
14
AUTO FEED XT
2
32
ERROR
OUT
15
NO CONNECTION
33
GND
16
GND
34
NO CONNECTION
17
FG
35
+5.0V
3
18
NO CONNECTION
36
SELECT IN
2
Summary of Contents for BJ-10sx
Page 1: ...BJ 10sx USER MANUAL Canon ...
Page 99: ...Acoustic Noise Level Approx 45 dB A ...
Page 103: ......
Page 107: ......
Page 116: ...USA Code Page 437 Character Set 1 USA Code Page 437 Character Set 2 ...
Page 117: ...USA Code Page 437 All Characters Chart Multilingual Code Page 850 Character Set 1 ...
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