29
Appendix A. Communication Interfaces
Parallel Interface
The Printers are equipped with a 36-pin Parallel interface connector. Any standard IBM PC compatible
parallel cable can be used to connect to your Printer. In the event of any difficulties, the table listed
below can be used to obtain a suitable cable.
PIN NO.
FUNCTION
TRANSMITTER
1
2-9
10
11
12
13
14
15
16
17
18
19-30
31
32
33
34-35
36
Strobe
Data 0-7
Acknowledge
Busy
Paper Empty
Select
Auto-Linefeed
N/C
Signal Ground
Chassis Ground
+5V DC
Signal Ground
Initialize
Fault
Signal Ground
N/C
Select-in
Host / Printer
Host
Printer
Printer
Printer
Printer
Host / Printer
Host
Host / Printer
Printer
Host / Printer
Serial Interface
The Printers are equipped with a 9-pin SUB-D connector to be used as a Serial interface.
NOTICE!
Make sure that the “COM Port Setup Options” in the Printer’s front panel are
configured the same as the software you will be using with the Printer.
Connector Type: DB9 female, pin assignment is as follows:
PIN NO.
1
2
3
4
5
6
7
8*
9
FUNCTION
+5 V
TXD
RXD
N/C
GND
N/C
CTS
RTS
N/C
*Flow Control Line
Serial interface from PC to Printer
PC
Printer
---
1
1
+5V
RXD
2
2
TXD
TXD
3
3
RXD
DTR
4
4
N/C
GND 5
5
GND
DSR
6
6
N/C
RTS
7
7
CTS
CTS
8
8
RTS
---
9
9
N/C
Содержание H-427
Страница 19: ...18 Exploded Diagrams and Parts Lists 3 01 MAIN ASSEMBLY...
Страница 22: ...21 NOTE Use Part Number 023 22P012 060 for Power Supply Assembly 3 02 PRINT MECHANISM...
Страница 23: ...22 PRINT MECHANISM PARTS LIST...
Страница 26: ...25 3 03 RIBBON MODULE...
