I have found a new scanner app that I would definitely recommend. I wanted a back up plan, as our in-cab scanner sometimes won't pick up BOLs that are that light blue stuff, or dot-matrix, etc. This Android app so far has made excellent images, easy to work with, and best of all, the basic app is free! You can upgrade for more features.
Dale
https://play.google.com/store/apps/details?id=com.intsig.camscanner
Dale
https://play.google.com/store/apps/details?id=com.intsig.camscanner