5 Printer Maintenance851 Open the front door.● The positions of the 6 ink cartridges are as shown below.If you try to install an ink cartridge in an incorrect position, the ink cartridge can notbe inserted into the slot. Never attempt to force an ink cartridge into a slot.● Store ink cartridges in a location where they are not exposed to direct sunlight.● We recommend that ink cartridges be replaced every one year after installation inthe printer. Never break the seal on the packing of an ink cartridge until you areready to install it.Light Magenta (LM)Light Cyan (LC)Yellow (Y)Magenta (M)Cyan (C)Black (Bk)