Sorry--it's a PC laptop I bought in 10/2006: Gateway-Notebook with AMD Turion™ 64 X2 Mobile Technology TL-52-MX6453. My operating system is windows xp. When I send a document to the printer after the computer has gone to sleep, it just gets stuck in the print queue and sometimes I can't even delete it. Also I hear the hard drive whirring and feel the computer getting hot. Once I reboot the computer, the document starts printing as soon as the computer starts up again.
Thanks so much!