Pigeon <jah.pigeon@ukonline.co.uk> wrote: |> What address is the port at? The standard addresses are 0x378, 0x278 |> and 0x3bc. You can usually configure these in the BIOS. Set the port |> to use address 0x378 for greatest compatibility. Thank you very much. Setting the parallel port explicitly in the BIOS to use address 0x378 did indeed fix the problem, Jim