[comp.sys.ibm.pc.hardware] Printer Ports

u8902741@cs.uow.edu.au (Kiddie) (03/28/91)

In my 386SX i have all interrupts used and want to install another printer
port. Im using the first as a controller for some other equiptment by
doing direct port writes. Does anyone know if by adding another, Can i still
print to a normal printer if i disable its interrupt line ? I had to disable
the first ones line by grinding the pin off the card. Does dos or any
applications actually use the printer interrupts ? Thanks.

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