Braun Novoscan A6 Bedienungsanleitung Seite 30

Problem: The scanner feels warm to the touch.
Solution: It is normal for the scanner to emit a small amount of heat
(around 30-45 C) after prolonged use. However, if there
are strange odors coming out from the scanner or the
scanner feels hot to the touch, disconnect the scanner
immediately from the power supply or the computer.
Troubleshooting 27