No, Iomega® does not support multiple devices connected to the parallel port on your computer. You can use either your Zip® parallel port drive, or your Clik! Mobile parallel port drive connected with most printers. If you already have a device connected to the parallel port, you will have to disconnect that device to connect your Zip or Clik! Mobile drive and printer.
To use the Clik! Mobile parallel port drive and another drive at the same time, you will need to install a separate parallel port on your computer. Refer to your computer manufacturer for more information on installing additional parallel ports.
If you are having problems printing with a printer attached to a Zip parallel port drive or a Clik! Mobile parallel port drive, go to
http://www.iomega.com/europe/support/english/documents/10392e.html for information on how to use a Zip parallel port drive with a printer.