Summary: I had good luck with my first Canon scanner but that was discontinued and replaced with the DR-C130. It has been nothing been trouble either not reading any paper in the scanner or feeding multiple sheets or scanning blank pages into memory. It is a HORRIBLE scanner and I will be look at another brand.
Summary: The scanner works great for office filing. We are having issues with some single page scans when the machine does not recognize really light paper. Calling Cannon support line to troubleshoot the issue is very good service. Assuming the single sheet issue gets resolved this scanner is great.
Summary: i borrowed the scanner from a friend before purchasing one myself. as of june 10, 2014, there are no drivers for windows 8 or 8.1. you can, however, use windows 7 drivers. i don't know how the software works since after i installed the drivers, i used acrobat pro 10.1.10. it scanned five pages, double-sided, in 15 seconds. single-sided will take the same amount of time. i liked how it doesn't have to re-feed to scan the other side.