• Mac devices will automatically detect the printer and ask you to download and install the printer software. Click Install to download the Update for Epson Printer Software through Software Update. • When finished, the printer will then appear in the Print and Scan window automatically. If you have previously connected the printer, it will be added to the list automatically without asking you to install a software update. • If it is not installed, select the Apple icon in the upper left corner, then click Software Update.