Neither Simple Scan nor XSane detect my the scanning-function of my printer/scanner in Ubuntu 18.04 LTS, even though it worked fine in Ubuntu 16.04 LTS. Printer function works though. Help please.
I ran this command: sudo sane-find-scanner
Output was: found USB scanner (vendor=0x04e8 [Samsung Electronics Co., Ltd.], product=0x3469 [M2070 Series]) at libusb:002:011
Please note that although I know how to run commands in terminal, my skill with Linux is relatively low.