Epson-xxx.dmg

: If you've downloaded the file, ensure it's complete and not corrupted. Check the file size and compare it with the one on the Epson website.

https://epson.com/support

When adding your printer in Mac System Settings, ensure you select the specific Epson driver in the "Use" dropdown menu. The generic "AirPrint" driver often lacks advanced features like color management and specific paper size controls. epson-xxx.dmg