CHAPTER 4 IMAGE FORMATION SYSTEM4–30 COPYRIGHT © 1998 CANON INC. CANON NP7161/NP7160 REV.0 AUG. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)[3][1][2]Figure 4-312[4][5]Figure 4-313D. Primary ChargingAssembly1. Removing the Primary ChargingAssembly1) Remove the drum unit. (See p. 4-28.)2) Pull the charging wire cleaning lever [1]slightly to the front.3) Detach the hook [2], and detach the drumfront cover [3].4) Remove the mounting screw [4], andremove the primary charging assembly[5].
