У вашего броузера проблема в совместимости с HTML5
https://www.printerland.co.uk/product/epson-ecotank-et-2711/144389
Compact and sleek, the Epson EcoTank Colour Multifunction Inkjet printer will be the perfect addition to your home or work office.
• Print/Scan/Copy
• Up to 15ppm Colour Print
• USB, Wireless & Wi-Fi Direct Compatible
• 100 sheet input tray
• Manual double-sided printing
• Up to 5,760 x 1,440 dpi Print resolution
• Up to 1,200 dpi x 2,400 dpi scan resolution
• Shipped with 3600 pages of black & 6,500 pages of CMY inks
• Google Cloud Print & Epson connect compatible