Parallel port (lpt port), Confidential, The sr-600 does not support an ocia interface – Epson SR-600 User Manual
Page 157
Rev.A
Interfaces Appendix 1-3
Developer's Guide SR-600
Confidential
Parallel Port (LPT Port)
The LPT connector is a 25-pin D-Sub female connector. You can set the LPT port to bidirectional
or EPP/ECP mode in BIOS setup
.
The SR-600 does not support an OCIA interface.
A1-4 Parallel connector
(*) Signals indifcates other meanings except data signal in the EPP and ECP modes.
Table A1-2 Parallel connector signals assignments
No.
Signal name
I/O
Description
1
STROBE#
O
Strobe signal
2
PD0
I/O
Data signal
3
PD1
I/O
4
PD2
I/O
5
PD3
I/O
6
PD4
I/O
7
PD5
I/O
8
PD6
I/O
9
PD7
I/O
10
ACK#
I
Acknowledge (receiving
complete) signal
Low: Receiving
enabled
11
BUSY#
I
Busy signal
Low: Busy
12
PE
I
Paper error signal
High: Error
13
SLCT
I
Selection signal
High: Select
14
ATFD#
O
Auto-feed signal
Low: Papaer feed
15
ERR#
I
Error signal
Low: Error
16
INIT#
O
Initialization signal
Low: Initialize
17
SLIN#
O
Printer selection signal
High: Select
18 to 25
GND
--
Ground
13
1
25
14