18 Remove one screw and the locking plate on the left hinge. Remove the ADF main assembly and place it on an ESD mat. CAUTION To loosen the locking plate, insert a small flatblade screwdriver in the screw hole and wiggle it back and forth to work the locking plate free. Do not use a screwdriver to pry the locking plate or it will bend. Figure 168. Lower registration roller assembly (5 of 10) 19 Remove five screws (callout 15), and then remove the right hinge from the ADF main assembly. 8 15 Figure 169. Lower registration roller assembly (6 of 10) 174 Chapter 6 Removal and replacement C8523-90921