Chris,
when the power goes out, you really don't need to print, copy or scan.
We were going to try and print scripts, but we found out all there is time for is to get all the systems safely shut down before we run out of battery juice, usually about an hour or less. Now I use that time to fire up the generator if I want to keep seeing patients, and take the UPS cord and plug it into the generator's extension cord.
