2KXL owners with internal zip?

After many unsucesful attempts with flash upgrading my flash card reader (PCM47B) I picked off a SCSI zip out of a computer at the dump. It has 3 jumpers int he rear. I am wondering how did you have your zip drive jumpers configured?

it's been a while since I installed my internal zip drive, but as far as I can remember you'll need an IDE drive....