Control-click (or right-click) anywhere inside the left-hand printer list blank space. Select and confirm the choice.

Find the downloaded Epson_xxx.dmg file in your folder. Double‑click it. macOS will mount the disk image, and a new drive icon will appear on your desktop and in Finder. If the .dmg does not mount, try right‑clicking (or Control‑clicking) the file and selecting Open to bypass some security restrictions.

If the .dmg file won't open, delete it and download a fresh copy directly from Epson's website . Troubleshooting Common Issues Potential Cause Printer not detected Faulty cable or wrong driver

Because "epsonxxxdmg" is not a specific official product name but rather a generic filename structure used for Epson driver installations, I have interpreted your request as a review of the .

Leftover files from an old or incomplete installation can interfere with a new driver. Epson provides an tool specifically to remove all remnants of previous Epson software, including printer drivers, scanner drivers, and utilities. If you do not run this tool before installing a new driver, you may end up with conflicting driver versions that confuse macOS.

: A background tool designed to pull down firmware patches and microcode updates directly from the manufacturer. Core Troubleshooting Checklist