Ive gone on and on to my Grandad about NOT using his DC04 Absolute to suck up wallpaper since they are re-decorating.
So he goes and bloody hoovers the stuff up, Going down shortly to service it.
But if you are going to suck wallpaper up with a dyson - make sure its small and to use a DC07 since there airways are slightly larger compared to the 04's. Thus i'm taking my 07 Animal down
Word of Warning: Be Bloody carefull with wallpaper!