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X-Hacker.org- Ralf Brown's Interrupt List (Part 1,2) - int 17 - pc magazine pcspool - check printer queue status http://www.X-Hacker.org [<<Previous Entry] [^^Up^^] [Next Entry>>] [Menu] [About The Guide]
INT 17 - PC Magazine PCSpool - CHECK PRINTER QUEUE STATUS
        AH = C6h
        DX = printer port (0-3)
Return: AX = 0 printer not active or at pause
           = 1 printer busy

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