Pin outs
|
Printer
|
PIN
|
PIN
|
Computer
|
|
|
Request to Send
|
4
|
---------
|
1
|
Received Line Signal Detect
|
|
Transmit Data
|
2
|
----------
|
2
|
Receive Data
|
|
Receive Data
|
3
|
----------
|
3
|
Transmit Data
|
|
Clear to Send
|
5
|
----------
|
4
|
Data Terminal Ready
|
|
Data Set Ready
|
6
|
----------
| ||
|
Signal Ground
|
7
|
----------
|
5
|
Signal Ground
|
|
Data Terminal Ready
|
20
|
----------
|
6
|
Data Set Ready
|
|
----------
|
8
|
Clear to Send
|
||
|
Data Carrier Detect
|
8
|
----------
|
7
|
Request To Send
|
