I have an HP 3390 All-In-One that will not scan multiple pages, it will only scan page at a time and needs to be "told" to scan each successive page. Apparently it did scan multiple pages at one time when it was first purchased, but stopped suddenly and no one has been able to correct it. Any helpful suggestions?

Office Equipment & Supplies - HP - LaserJet - LaserJet 3390 All-In-One Printer