I bought my documents in a data grave under Linux to save me the scanner. Infected, recognized by sane-find-scanner immediately. The fact that the scanner does not require its own power supply, you can connect it wonderfully spontaneous and tuck into the corner again after use. I scan documents in black and white and convert directly to PDF. This works perfectly for all previously scanned documents.
A very good scanner and highly recommended for people who want to scan private documents occasionally.