4.Replacement and Adjustment 
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brush). 
 
6.  Remove the ADF motor [A] (   x 2). 
 
ADF Top Cover 
1.  Remove the ADF drive unit (ADF Motor). 
2.  Open the ADF top cover [A] and remove it (two tabs). 
 
Original Set Sensor 
1.  Remove the ADF drive unit (ADF Motor). 
2.  Turn the ADF drive unit over.