Centronics Cable - Bryce 5K-LE Owner's Manual

The parallel interface port is a standard 36 pin Amphenol type
with two metal wire retaining clips.
Pin # Signal
1 Strobe
2-9 Data 0 -Data7
10 Acknowledge
11 Busy
12 Paper Error
13 On Line
16 Sig Gnd
17 Chassis Gnd
18 HI
19-30 Sig Gnd
31 Reset /Input
Prime
32 Error
Revision A
Direction Description
In A Low pulse causes the printer
to read one byte of data
In Data lines. Data 0 is the LSB
Out The printer sends a low pulse to
indicate that it has accepted a
byte of data and is ready for
more.
Out The printer sends a High to
indicate that it cannot receive
data to data entry, a full buffer.
Out The printer sends a High logic
level to indicate to the computer
that it is out of paper.
Out The printer sends a High logic
level to indicate to the computer
that it is in an On Line status.
These pins are tied to signal
ground
Chassis Ground
Out The printer outputs a High logic
level (+5V through a 2.2K ohm
resister) on this pin while it is
turned on.
In Signal Interface Ground
The printer may not work when
this line is low.
Out The printer sends a Low logic
level to the printer to indicate
that it is in an error state.
5K-LE OWNERS MANUAL
P/N 90-00852-001
Appendix E Computer Interface
Parallel
Communication

(Centronics Cable)

Da t a 6
Da t a 5
Da t a 4
Da t a 3
Da t a 2
Da t a 1
2
Section E -