for wallpaper, 72dpi is okay. for a printout, pro printers usually go with
"harvinder" <i_harvinderyahoo.ie> wrote in message
news:bjcoka$heg26$1ID-195076.news.uni-berlin.de...> I want to scan a photo graph to set it as a wallpaper, I have a HP scanjet
> 2200c scanner. What dpi I shall use.
> What dpi should I set If I need to take a printout of the same.