CHAPTER 2 NEW FUNCTIONS2-210 COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR8500/7200 REV.1 AUG. 2001b. Removing the Manual Feed Tray Switch Assembly1) Remove the process unit cover (4screws).2) Remove the 2 screws [1], and discon-nect the 2 connectors [2]; then, detachthe pre-transfer charging assembly fan[3].F02-1004-593) Disconnect the 3 connectors [1], andremove the screw [2]; then, detach thepotential sensor PCB [3].F02-1004-604) Remove the screw [1], and disconnectthe 2 connectors [2]; then, detach themanual feed tray switch assembly [3].F02-1004-61[1] [3][2][3][2][1][1][3][1][2]