You can find the specific drivers for various operating systems on the official page.
Assuming you have downloaded the Pantum_M7100_Series_2021.exe file: pantum m7105dn printer driver 2021 download
If the 2021 driver fails to resolve your issue, contact Pantum support directly: You can find the specific drivers for various
: Version V1.1.167 (~9.72 MB), supporting Ubuntu 14.04/16.04/18.04/20.04. Pantum International Printer Key Specifications pantum m7105dn printer driver 2021 download
You're looking for the Pantum M7105DN printer driver from 2021. Here are some key features and download information: