28 cab Produkttechnik GmbH & Co KG / Tharo Systems, Inc.Switch on the printer1Fig. 5 c Switch on the printerAfter making all connections switch on the printer at the power switch (1).The printer carries out a short system test and following the display is shownthe system mode "ONLINE".If a hardware failure occurs during the system test the symbol and the typeof the failure will be shown. In this case the printer should be switched off andon again. If the failure occurs again call the service.If the display is not showing anything after switching on the printer, pleasecheck the following whether:- the connection of the power switch is correct- the setting of the voltage selector corresponds with the power supply voltage- the fuses in the voltage selector are not defectiveIf all these conditions are true and the device nevertheless cannot be switchedon call for service, please.CAUTION !If the fuses in the voltage selector are defective do not use the fuses ofthe delivery contents as spare parts.These fuses are only for using at the other operation voltage.By using the fuses of the delivered contents without changing the settingof the voltage selector, the printer will be damaged.