Parallel Interface
Connector and Icon
Pin | Signal | Pin | Signal |
|
|
|
|
1 | Strobe | 10 | Acknowledge |
2 | Data Bit 0 | 11 | Busy |
3 | Data Bit 1 | 12 | Paper End |
4 | Data Bit 2 | 13 | Select |
|
|
|
|
5 | Data Bit 3 | 14 | Auto Linefeed |
6 | Data Bit 4 | 15 | Error |
7 | Data Bit 5 | 16 | Initialize Printer |
8 | Data Bit 6 | 17 | Select IN |
|
|
|
|
9 | Data Bit 7 | Signal Ground | |
|
|
|
|
Serial Interface, Powered and
Connector and Icon | Pin | Signal |
|
|
|
| 1 | Carrier Detect (12V if powered) |
| 2 | Receive Data |
| 3 | Transmit Data |
|
|
|
| 4 | Data Terminal Ready |
| 5 | Signal Ground |
| 6 | Data Set Ready |
|
|
|
| 7 | Request to Send |
| 8 | Clear to Send |
| 9 | Ring Indicator (5V if powered) |
|
|
|
Parallel Interface 71