Lexmark X543DN User Manual page 176

6
Lift the blue levers on the imaging kit, and then pull it toward you.
7
Press down on the blue levers, grasp the green handles on the sides, and then pull the imaging kit out.
Warning—Potential Damage: Do not touch the underside of the imaging kit. This could damage the imaging
kit.
8
Unpack the replacement black and color imaging kit.
Leave the packaging on the developer units.
9
Gently shake the yellow, cyan, magenta, and black developer units side to side.
10
Remove the packaging from the yellow, cyan, magenta, and black developer units.
11
Insert the yellow, cyan, magenta, and black developer units.
Maintaining the printer
176