INT 0F - IRQ7 - PARALLEL PRINTER
Desc:   this interrupt is generated by the LPT1 printer adapter when the
          printer becomes ready
Notes:  most printer adapters do not reliably generate this interrupt
        the 8259 interrupt controller generates an interrupt corresponding to
          IRQ7 when an error condition occurs
SeeAlso: INT 0D"LPT2",INT 57"DESQview",INT 5F"DoubleDOS",INT 7F"GO32"

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