Pitney Bowes ADDRESSRIGHT DA300 Operator's Manual page 106

Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14, 15
16
17
18
19-30
31
32
DA300 Printer Operator Guide
Centronics Parallel Pin Assignments
Signal Direction
Strobe In
DATA0 In
DATA1 In
DATA2 In
DATA3 In
DATA4 In
DATA5 In
DATA6 In
DATA7 In
Acknlg Out
Busy Out
Paper Error Out
On Line Out
Sig Gnd
Chassis
Gnd
HI Out
Sig Gnd In
Reset/Input
Error Out
Appendix B • Specifications
Description
A low pulse greater than 1µs causes the
printer to read one byte of data.
Data Bit 0
Data Bit 1
Data Bit 2
Data Bit 3
Data Bit 4
Data Bit 5
Data Bit 6
Data Bit 7
The printer sends a low pulse to indicate
that it has accepted a byte of data and
is ready for more data.
The printer sends a high logic level to
indicate to the host that it cannot receive
data due to data entry, a full buffer or
error condition.
The printer sends a high logic level to
indicate to the host that it is out of paper.
The printer sends a high logic level to
indicate to the host that it is on line.
Not Used
The printer outputs a high logic level
(+5V through a 2.2K ohm resistor) on this
pin when it is turned on.
A low pulse greater than 10µs sent by the
host that resets the printer and clears the
print buffer.
NOTE: The printer may not work when
this line is held low.
The printer sends a low logic level to the
host to indicate that it is in an error state;
self test failed or carriage position lost.
Operating the Printer • 4
B-3