Hi, my Canon MX922 died today after many years of use and I need to replace it. Mostly used for daily black and white printing with an occasional color or photo for my kids school project. Would like two paper trays, duplexing especially for the scanner and printer. Print from Iphone. Wireless. It looks like amazon still sells the MX922 but it is pretty old. There must be something better out there now. Ive done some research but frankly all the model numbers are confusing.