I'm closing this issue as it was not really a bug in Simple Scan, but a missing service in the system configuration provided by the Guix System installer.
bug#38064: Simple Scan: Scanner is not detected
sirgazil via Bug reports for GNU Guix Wed, 06 Nov 2019 08:52:06 -0800
- bug#38064: Simple Scan: Scanner is n... sirgazil via Bug reports for GNU Guix
- bug#38064: Simple Scan: Scanner... Jack Hill
- bug#38064: Simple Scan: Sca... sirgazil via Bug reports for GNU Guix
- bug#38064: Simple Scan: Scanner... sirgazil via Bug reports for GNU Guix