MY HD recently crashed so I upgraded to 1T HD, got all my Time Machine files etc loaded but my Printer will not print even tho it seems to be recognized by the computer. When I try to add HP installer, the selection box does not include my HD only Ext HD's and a volume that contained some of the Time Machine files. In this Volume is another 'Applications' and 'Library' and 'Users' so I cannot delete it, in fact when I try it will not Delete. My IMAC is OS 10.6.8