(Replaces the OJ 7740). HP Thermal InkJet 3-in-1 A3/A4 Colour Printer. Functions: Print, Copy and Scan. Pritne Speed: Black 22ppm and Colour 18ppm. Print resolution: 1200 x 1200 dpi. Monthly duty cycle: Up to 30,000 pages A4; Recommended monthly page volume: 250 to 1500. Automatic duplex printing. Copy Speed: Black 18cpm and Colour 13cpm. Scan Speed: Black 8ipm and Colour 6ipm. Digital sending: Standard: Scan to PC; Scan to Memory Device; Scan to email. Connectivity: Standard: 1 Ethernet; 1 Hi-Speed USB 2.0 (device); 1 Hi-Speed USB 2.0 (host); 1 Wi-Fi802.11 a/b/g/n/ac (dual band). Media size: Custom (metric): Tray 1: 76 x 127 to 297 x 420 mm; Tray 2: 210 x 297 to 297 x 420mm. Supported (metric): A4; A5; A6; B5 (JIS); Envelope (DL, C5, C6, Chou #3, Chou #4); Card(Hagaki); A3. Input capacity: Standard: Up to 500 sheets (Tray 1: up to 250 sheets, Tray 2: up to 250 sheets). ADF: Standard, 35 sheets. Envelopes: Up to 30 envelopes. Labels: Up to 50 sheets. Cards: Up to 50 sheets. Compatible operating systems: Windows 11; Windows 10; macOS 11 Big Sur; macOS 12 Monterey; macOS 13 Ventura;Linux; Chrome OS.