How to use Internet Recovery to install macOS to a new SSD - iFixit Repair Guide
Scanner Driver for Mac (TWAIN)
The fi Series image scanner driver is now available for macOS.<br />macOS expansion enables customers to operate fi Series scanners on three major desktop operating systems – Windows, macOS, and Linux®. -
Mac OSX 用スキャナードライバー、ソフトウェア導入手順
Epson Printer Drivers v2.19 for OS X 10.6
Scan with an All-In-One Printer on a Mac? - Ask Dave Taylor
The fi Series image scanner driver is now available for macOS. - Fujitsu Philippines
VueScan reverse-engineered over 6,000 scanner drivers to add macOS Catalina compatibility: Digital Photography Review
Uninstall the drivers. (Mac OS X 10.6 or greater) | Brother
MF4800 doesn't scan anymore / Mac OS 10.15.4 - Canon Community