saving scans in greyscale
choosing if you want to export in colour or greyscale
Cameron Dwyer commented
I'd like this option to reduce the size of the resulting PDFs. Currently every physical black and white document I scan using Office Lens ends up as a colour PDF with a size around 2MB
Loren Paulsen commented
I sort of assumed "document" would already have had this option, to differentiate it from the photo option.