Review on Canon Image CLASS D1620 Multifunction Wireless Laser Printer - Monochrome with AirPrint (2223C024) - Compact and Powerful Printer for Office Use by Kyle Hood

I have bought a total of 4 of these printers. Two of them have serious problems when printing PDF files. Print speed slows down to around 2 pages per minute with long gaps between pages. I often print large PDFs and a 75 page document can take 30 minutes or more to print. To make matters worse, attempts to cancel a print job from a printer or computer don't work. Instead, a cancel icon will appear, which will not go away even if left overnight. This results in the machine having to be disconnected from the network. I've tried uninstalling and reinstalling drivers, using the device on different computers, and switching between Wi-Fi and USB. I've had three previous generation D1320s and haven't had these issues. I cannot recommend this device.