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File List | 1988-01-10 | 749 b | 28 lines |
- Pin Assignment for Parallel Port (Amphenol 57-30360)
-
- 1. STROBE (Normal=High, Data read-in when Low)
- 2. DATA 1
- 3. DATA 2
- 4. DATA 3
- 5. DATA 4
- 6. DATA 5
- 7. DATA 6
- 8. DATA 7
- 9. DATA 8
- 10. ACKNLG (≈5us pulse,low=data rcvd and printer is ready)
- 11. BUSY
- 12. PE (High=printer out of paper)
- 13. SLCT (printer is in the selected state)
- 14. AUTO FEED XT (low=paper automatically fed one line after printing)
- 15. N/C
- 16. 0V (Logic Ground Level)
- 17. Chassis Ground
- 18. N/C
- 19 - 30. Ground connectors
- 31. INIT (Normal=High, Low=printer controller reset, buffer cleared)
- 32. ERROR (Low=Paper End State, Off-Line State, or Error State)
- 33. Ground
- 34. N/C
- 35. +5 VDC thru a 4.7KΩ resistor
- 36. SLCT IN (Low=Data Entry Possible)