MAINTENANCE > 140CHANGING THE TONER CARTRIDGEWhen the toner is running low, *** TONER LOW is displayed in thecontrol panel (*** is the colour name). If printing continues withoutreplacing the toner cartridge, CHANGE *** TONER is displayed andprinting is cancelled. Depending on the operating environment, printmay become feint before this message is displayed. At this stage,remove the toner cartridge and check whether it is empty; if so, thetoner cartridge needs to be replaced.Cartridge life is approximately 15 000 A4 pages at 5% print density.The first toner cartridge installed in a new image drum needs to bereplaced after less than this amount because the toner cartridge hasto fill a new image drum.1. Switch off the printer and open the top cover.WARNING!Take extreme care when handling toner.> Toner can be harmful if inhaled, swallowed or if it gets in the eyes.> Toner can also stain hands and clothing.
