PIXMA MG6620 Black Wireless Inkjet Photo All-In-One. PIXMA Printing Solutions (PPS) app easily lets you print and scan photos or documents from your compatible mobile device. With the Cloud print function you can print directly from select online cloud services either at the printer itself or with your mobile device using the free PPS app. PIXMA Touch & Print lets you print a photo or document by simply opening PPS and touching your NFC Android compatible device to the printer. 3.0" Touch LCD lets you easily view, select, and edit your images for simple computer free printing. Easily print from your smartphone or tablet via AirPrintM, Google Cloud Print or PIXMA Printing Solutions. Auto 2-Sided Printing allows you to automatically print on both sides of the paper and can help reduce paper usage and cost by up to 50%..