Linux and a Fujitsu ScanSnap ix500:

plug in scanner
scan using GNOME's "Document Scanner"

Linux and a Fujitsu ScanSnap ix500 just pressing the button:

plug in scanner
install scanbd and add some basic config
a simple shell script to convert the incoming .png files into a pdf

Result: I've blitzed through a whole pile of paperwork very, very quickly. 

 Unlocking Profit Potential, and Embrace Arbitrage Strategy from Expertise! Join the RebelCapitalist vip newsletter group and Harness Valuable Skills for Financial Freedom, Explore portfolio-building strategies and firsthand from esteemed experts across diverse fields, including precious metals and cryptocurrencies.

Source : https://t.me/rebelcapitalistshow