43984801TH Rev.1 16 /Oki Data CONFIDENTIAL 1. CONFIGURATION1.5.3 Warning / Caution displayThe following warning / caution are displayed on the electrical power / sensor board.Note! • There is a risk of electric shock in the middle of the heat sink and transformer. Be sure to checkbefore touch it.• It may happen that the electricity has still left on the electrical circuit even after the fuse opened.Low voltage power boardWarning / Caution content recordHeat sinkTransformerHigh voltage power board