Hp printer dell desktop and toshiba laptop

[bobevens]

I have a desktop dell deminsion with XP OS, a
toshiba satellite with 7 OS
and an HP9800 printer
How can I print from either computer wirelessly without buying a new printer?

 

[WR2]

I don't think you have a wireless printer. It's going to have to be hooked up to one system which will have to be on to allow printing.

Have you setup your Homegroup network yet? You need to share the printer with your Homegroup.