Product icon does not appear in windows taskbar, Printing is slow – Epson EcoTank Photo ET-8500 Wireless Color All-in-One Supertank Printer User Manual

EcoTank ET-2850 Wireless Color All-in-One Cartridge-Free Supertank Printer (White), EcoTank ET-4850 All-in-One Cartridge-Free Supertank Printer (White), WorkForce ST-M1000 Monochrome Supertank Printer, WorkForce ST-M3000 Monochrome MFP Supertank Printer, WorkForce ST-C4100 All-in-One Supertank Color Printer, EcoTank ET-3830 Wireless Color All-in-One Cartridge-Free Supertank Printer, Expression Home XP-4200 Wireless All-In-One Color Printer, Expression Home XP-5200 Wireless All-In-One Color Printer, Workforce ST-C8090 All-in-One Supertank Printer, EcoTank Pro ET-5880 All-in-One Cartridge-Free Supertank Printer with PCL Support, EcoTank Pro ET-16600 Wide-Format All-in-One Supertank Printer, WorkForce Pro WF-7820 All-in-One Inkjet Printer, WorkForce Pro WF-7840 All-in-One Inkjet Printer, EcoTank Pro ET-5150 Wireless All-in-One Supertank Printer, Expression Photo XP-8700 Wireless All-in One Color Printer