GNU/Linux LXLE Non Epson Scanners – Step by step Guide
How to Install Printers Driver and Getting Started with HP, Brother and Canon Scanners in GNU/Pop!_OS desktops.
All the Non Epson Scanners are Working Nicely with the Simple Scan Linux Software. When Epson instead is Performing Best with a Proprietary Scanning Software: Image Scan!.

1. Launching Terminal
Open a Shell Terminal emulator window
Ctr+Alt+t on desktop
(Press “Enter” to Execute Commands)
And Update LXLE Apt Repository:sudo apt update
Authenticate with the User Admin Pass.
If Got “User is Not in Sudoers file” then see: How to Enable sudo.
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