CHAPTER 3 MECHANICAL SYSTEMSCOPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON DADF-H1 REV.0 MAR. 2001 3-175) Remove two screws [7] to release feedstation [8].F03-302-053.2.3 Removing the delivery reversal roller, upper1) Remove the feed station. (See P.3-16.)2) Reverse the feed station and pull outpulley [1] and bushing [2].F03-302-063) Detach plastic E-ring [3] to releasebushing [4].4) Remove reversal delivery roller, upper[5] and separation guide [6].F03-302-07[8][7][1] [2][5][4] [3][6]