Care and Maintenance7−41RWHReplacing the Print CartridgeYou should replace thecartridge with the sameone which was providedwith the machine.The part number forreplacement cartridge isSamsung INK−M10 orLexmark 15M0640.The print cartridge includes the ink supply and the printhead.Each time you replace the print cartridge, you are replacingthe printhead as well. When you notice that the print becomeslight or ‘INK LOW’ appears in the display, replace the printcartridge.1 Press Cartridge.The Cartridge Carrier moves to the install position andthe display shows ‘NEW’.2 Select ‘NEW’ or ‘OLD’ by pressing < or >.When you put in a new cartridge, you must choose‘NEW’. When you put in a used cartridge, choose‘OLD’. This helps you to check the correct amount ofink you have left. If you mix up several used cartridges,it is not possible to check the correct amount ofremaining ink. Once you have put in a new cartridge,use it until it is completely exhausted.3 Open the Control Panel and CartridgeCompartment cover.4 Pull the Cartridge handle toward you while holdingthe Cartridge holder until it is released from the lock,and remove the Cartridge.5 Take out a Cartridge from its packaging and carefullyremove the tape covering the printhead. Hold theCartridge by the colored top or black areas only. Do nottouch the copper area.