| 内容 | pin | pin | 内容 |
|---|---|---|---|
| Data strobe | 01 | 19 | GND |
| Data bit 1 | 02 | 20 | GND |
| Data bit 2 | 03 | 21 | GND |
| Data bit 3 | 04 | 22 | GND |
| Data bit 4 | 05 | 23 | GND |
| Data bit 5 | 06 | 24 | GND |
| Data bit 6 | 07 | 25 | GND |
| Data bit 7 | 08 | 26 | GND |
| Data bit 8 | 09 | 27 | GND |
| Ack | 10 | 28 | GND |
| Busy | 11 | 29 | GND |
| Paper end | 12 | 30 | GND |
| Select | 13 | 31 | Input prime |
| GND | 14 | 32 | Fault |
| Oscillator Transmit | 15 | 33 | nouse |
| GND | 16 | 34 | nouse |
| GND | 17 | 35 | nouse |
| +5V | 18 | 36 | nouse |