Printer Canon i-SENSYS LBP623Cdw A4, Colour, Duplex Print speed: Single sided : Up to 21 ppm (A4), Up to 38 ppm(A5-Landscape) Double sided : Up to 12.7 ipm (A4) Print Resolution: Up to 600 x 600 dpi Print quality: Up to 1200 x 1200 dpi Recommended Monthly Print Volume: 250 - 2,500 pages per month Duty cycle: Max. 30,000 pages per month Advanced printing features: Secure Print, Print from USB memory key (JPEG/TIFF/PDF), Google Cloud Print Ready, iOS: AirPrint, Canon PRINT Business app, Android; Mopria certified, Canon Print Service Plug-in, Canon PRINT Business app Paper input (Standard): 250-sheet cassette 1-sheet manual feed slot Paper output: 100-sheet Control Panel: 5 Line LCD, 3 LED (Job, Error, Energy saver), Buttons, 10-key numeric keypad Processor Speed: 800MHz x 2 Memory 1GB Printer Languages: LBP623Cdw: UFRII, PCL5c, PCL6, Adobe® PostScript Interface and connectivity: USB 2.0 Hi-Speed, 10BASE-T/100BASE-TX/1000Base-T, Wireless 802.11b/g/n, Wireless Direct Connection All-in-One cartridges: Cartridge 054 Black (1,500 pages ) Cartridge 054H Black (3,100 pages ) Cartridge 054 Cyan (1,200 pages ) Cartridge 054H Cyan (2,300 pages ) Cartridge 054 Magenta (1,200 pages ) Cartridge 054H Magenta (2,300 pages ) Cartridge 054 Yellow (1,200 pages ) Cartridge 054H Yellow (2,300 pages ) Printer ships with Black: 910 pages, C/M/Y: 680 pages starter cartridges