300 dpi scanned using a CanonScan LiDE 120 and their proprietary ScanGear program with custom settings. I used a scalpel & straightedge ruler to de-bind the pages, hence the slight size differences between pages, the inexact B5 scan size, and the occasional small jagged edge (though I did try to crop those out the best I could).
If anyone has any scanning tips to offer I'm all ears as I want to actually be highly competent rather than just good at this.