1. Remove the right lower cover of the machine exterior. (Right Lower Cover)
  2. Pull out paper trays 1 and 2.
  3. Remove the vertical transport unit [A].
  4. Remove the frame for tray 2 [A].
  5. Remove the paper feed unit for tray 2 [A].
  6. Remove the LED cover [A].
  7. Remove the vertical transport LED [B] along with the bracket.
  8. Remove the relay cover [A].
  9. Remove the paper guide plate for tray 1 [A].

  10. Pull out the left side of the paper feed unit for tray 1 [A], and then remove it.
    (Remove the bracket [B] in order to remove the paper feed unit for tray 1 easily)