how i download xerox 3119 driver on my macbook

Hi amarjargal02,

Thank you for posting in Apple Support Communities. We understand you are unable to install a Xerox driver on your MacBook Pro.

The resource you came to us from deals with 32-bit app compatibility. Are you receiving this error message when attempting to use or update this app or connected device?

"If you get an alert about a 32-bit app

You will see one of these alerts when attempting to open a 32-bit app:

[app name] needs to be updated.

The developer of this app needs to update it to work with this version of macOS. Contact the developer for more information.

[app name] is not optimized for your Mac and needs to be updated.

This app will not work with future versions of macOS and needs to be updated to improve compatibility. Contact the developer for more information.

When installing macOS, you may see a list of recently used apps that are 32-bit. You can review this list before deciding to continue installation. You may also see a prohibitory symbol over the icon of each 32-bit app in the Finder, letting you know that the app will not open.

For all 32-bit apps, please contact the developer of the app to learn whether an updated version of their software is available or planned."

32-bit app compatibility with macOS High Sierra 10.13.4 and later

Cheers!