Lexmark 637, CX510DE manual

Maintaining the printer 226

7Press down the blue lever, and then grasp the green handles on the sides to pull out the imaging kit.

8Unpack the replacement black and color imaging kit.

Notes:

•The color imaging kit includes the imaging kit and the cyan, magenta, yellow, and black developer units.

•The black imaging kit includes the imaging kit and the black developer unit.

9Seal the used imaging kit in the bag that the replacement imaging kit came in. For more information, see “Recycling Lexmark products” on page 208.

Note: When replacing the black imaging kit, save the cyan, magenta, and yellow developer units. Dispose only the black developer unit.