1. Remove the paper feed tray. (Paper Feed Roller)
  2. Open the front cover.
  3. Remove the transport guide (front) [A] (×2).
  4. Remove the plate [A] (×1).
  5. Slide the registration position stopper inside (left/right) [A] (×2 ).
  6. Pull out the transport guide (upper) [A].
  7. Remove the registration sensor [A] (×1,×1, hook ×4 ).