Parallel Port (DB-25 Female)
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| Pin | Signal | ||
|---|---|---|---|
| 1 | Data Strobe | ||
| 2 | Data Bit 0 | ||
| 3 | Data Bit 1 | ||
| 4 | Data Bit 2 | ||
| 5 | Data Bit 3 | ||
| 6 | Data Bit 4 | ||
| 7 | Data Bit 5 | ||
| 8 | Data Bit 6 | ||
| 9 | Data Bit 7 | ||
| 10 | Acknowledge | ||
| 11 | Busy | ||
| 12 | Paper End | ||
| 13 | Select | ||
| 14 | +5V Pull Up (10mA max) | ||
| 15 | Unused | ||
| 16 | Reset | ||
| 17 | Ground | ||
| 18 | Ground | ||
| 19 | Ground | ||
| 20 | Ground | ||
| 21 | Ground | ||
| 22 | Ground | ||
| 23 | Ground | ||
| 24 | Ground | ||
| 25 | Ground | ||