4.Replacement and Adjustment 
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4.  Remove the right cover (Right Cover). 
5.  Remove the four screws and a connector, and release the three hooks, and then remove the top 
cover [A]. 
 
 
  When re-installing the top cover, always verify that the two paperweights [A] are lifted. If 
they are not lifted to fit into the paper slot, the paperweights could be damaged. 
  Make sure that these paperweights can be moved smoothly (up and down) after installing 
the top cover. If these paperweights do not move smoothly, try installing the top cover 
again.