9-28 COPYRIGHT © 1999 CANON INC. CANON imageRUNNER 600 REV.1 JAN. 2000 PRINTED IN U.S.A.CHAPTER 9 EXTERNALS/AUXILIARY MECHANISMSFigure 9-A706Figure 9-A7072. Removing the Inside Upper Cover1) Open the front door, and shift the fixing/feeding assembly lever [1]; then, slide outthe fixing/feeding unit [2].2) Remove the four mounting screws [3],and detach the inside cover [4] (processunit).3) Remove the three mounting screws [5],and detach the inside upper cover [6].3. Removing the Fixing/Feeding UnitCover1) Open the front door, and shift the fixing/feeding assembly lever to slide out the fix-ing/feeding unit.2) Remove the mounting screw of the releas-ing lever; then, while pushing the releas-ing lever at the rear of the fixing/feedingunit (Figure 8-A502) to the front, detach itwhile the lever is up.3) Remove the mounting screw [3], and de-tach the fixing knob [4].4) Remove the mount screw [5], and detachthe transfer separation charging assemblycover [6].5) Remove the two mounting screws [7], anddetach the fixing/feeding unit cover [8].[5] [6] [3] [5] [3][4] [5][1] [2][6] [5][3][8][7] [7][4]