G3780 is a high-performance multifunction color inkjet printer designed for homes, offices, and business environments requiring reliable, cost-effective, and high-volume printing. Featuring Print, Scan, and Copy functions in a single compact device, the printer delivers exceptional print quality with a maximum resolution of 4800 × 1200 dpi. Its refillable MegaTank ink system provides ultra-low printing costs and high page yields, making it ideal for frequent document and color printing needs. The printer supports wireless connectivity through Wi-Fi and Wireless Direct, enabling seamless printing from laptops, desktops, smartphones, and tablets. It is compatible with Windows, macOS, and Chrome OS platforms and supports mobile printing solutions such as AirPrint and Mopria. Automatic duplex printing helps reduce paper consumption while improving productivity.