1. Remove the PCDU. (PCDU Removal)
  2. With the drum and cleaning unit out, remove the lock plate near the front of the right rail (x1).

  3. Grip the unit on both ends, and then lift it off both rails.
    The drum cradle [A] is fragile and can easily be bent out of alignment.

    Never touch any part of the frame [A] when you lift the development unit off its rails. Grip both ends of the unit at the orange tabs and , and then lift the development unit off the rails

  4. Lay the unit on a flat clean surface.