26 pin D-SUB connector at the SUN
computer.
| Pin | Name | Dir | Description |
|---|---|---|---|
| 1 | /STROBE | OUT | Strobe |
| 2 | D0 | OUT | Data Bit 0 |
| 3 | D1 | OUT | Data Bit 1 |
| 4 | D2 | OUT | Data Bit 2 |
| 5 | D3 | OUT | Data Bit 3 |
| 6 | D4 | OUT | Data Bit 4 |
| 7 | D5 | OUT | Data Bit 5 |
| 8 | D6 | OUT | Data Bit 6 |
| 9 | D7 | OUT | Data Bit 7 |
| 10 | /ACK | IN | Acknowledge |
| 11 | BUSY | IN | Busy |
| 12 | PE | IN | Paper End |
| 13 | SEL | IN | Select |
| 14 | /AUTOFD | OUT | Autofeed |
| 15 | /ERROR | IN | Error |
| 16 | /RESET | OUT | Reset |
| 17 | /SELIN | OUT | Select In |
| 18 | GND | - | Signal Ground |
| 19 | GND | - | Signal Ground |
| 20 | GND | - | Signal Ground |
| 21 | GND | - | Signal Ground |
| 22 | GND | - | Signal Ground |
| 23 | GND | - | Signal Ground |
| 24 | GND | - | Signal Ground |
| 25 | GND | - | Signal Ground |
| 26 | GND | - | Signal Ground |