Once again, like its other ink tank siblings and unlike Epson’s refillable ink tank printers, the G4000 integrates the ink tanks within the body for a cleaner look. New this time is the 20-page ADF atop and the rear paper tray holds a maximum 100 pieces of plain paper. Apple AirPrint, Google Cloud Print, and Mopria are all supported, and there’s even a print plug-in for Android and Amazon devices. Suffice to say, Canon’s own Print Inkjet / Selphy mobile app for Android and iOS also works with the G4000.