C7350 User’s Guide > 33POWER CONNECTION1. Connect the power cable (1) into the power socket on theprinter, then into a grounded power supply outlet andswitch ON the AC supply.2. Switch the printer ON using the main power switch (2).The printer will go through its initialisation and warm upsequence. When the printer is ready, the READY indicatorcomes on and stays on (green) and the LCD indicatesONLINE.NOTEAfter installing the new toner cartridges, the message TONERLOW or CHANGE TONER may appear on the display. If thismessage does not disappear after a few pages have beenprinted, reinstall the appropriate toner cartridge.WARNING!Ensure both the printer power switch and the AC supplyare switched OFF before connecting the power cable.12