1. Remove the exposure glass (Exposure Glass)
  2. Remove the front "L" cover (cap x1, x1, x2).
  3. Turn the scanner motor belt until the exposure lamp unit reaches the cut-out at the rear.
  4. Disconnect the rear end of the unit [A] (x1, x1).
  5. Disconnect the front end [B] (x1).
  6. Remove the exposure lamp.