IOMEGA Z250P 250GB PARALLEL ZIP DRIVE Iomega Z250P Zip250 Parallel Port Zip Drive- No Power Supply Enlarged ... Please ensure that your original part number matches this exactly, or check with the manufactuer for compatiblity. Customers are responsible for compatiblity. This part is guaranteed to be fully functional, original and authentic. Iomega Z250P Zip250 Parallel Port Zip Drive- No Power Supply Enlarged ...