Just got a Demension XPS T700r. When I daisychain my scanner, sysquest zip drive and my hp laserjet4 printer only the scanner is recognized. These are connected to my paralle port.l I can scan but can't print or read from the zip drive. I've tried adding the printer several times. Windows Explorer sees/lists the the printer and zip drive. In Device Manger they appear to be setup correctly.

In my previous system this setup worked.

Can someone tell me what my problem is and how to correct it. Thanks...