Covers and Roller 
D3B1  6  SM 
 
  Slide the hooks [C] with the buttons [B] held pressed, and then release the hook [D] 
to remove the vertical transfer roller cover [A]. 
 
8.  Turn the vertical transfer roller unit [A] upside down. 
9.  Vertical transfer roller [B] (   x 1) 
 
  Slide the vertical transfer roller axis, and then pull out the vertical transfer roller [B] 
from the bracket by aligning the pin [C] with the slot [D] of the bracket.