20 Océ 9400-II User ManualSwitching the printer on/ofOnce the printer has been switched on, it is ready for operation. Turning the printer o1 Set the on/off switch, located at the back of the printer to position ‘1’ (seefigur e4). If the electrical supply is correctly connected, the green switch willlight up.[4] Printer on/off switchNote: When ‘Ready’ appears on the operating panel, the printer is ready foruse. Turning the printer off2 Set the on/off switch, located at the back of the printer to position ‘0’ (seefigur e4).Attention: Switching off the printer during a print job may cause a loss oinformation or a paper jam.