HELP needed with Brother P-Touch 1400 Label Maker.

The last time I used this machine (a couple months ago) everything worked just fine. I knew I wouldn't be using it again for a while so I removed the batteries (I always do). But today I tried to use it, and NOTHING....it won't turn on. So I ran out, and bought new batteries, and still nothing. I looked in the manual, and it was no help. I couldn't find help on Google, so now I'm asking here......any ideas? Is there a RE-SET button?
  Thanks in advance
Mary?