G. Primary Charging Assembly1. Removing the Primary Charging Assembly1) Open the front door, and open the hopper assembly.2) Loosen the mounting screw q, and slide up the fixing member w to fix it in place.3) Disconnect the connector e, and remove the primary charging assembly r.Figure 4-315After servicing the charging assembly, execute cleaning of the wire in user mode.(If the surface temperature of the upper fixing roller is 100°C or less, you need notperform this step, as the execution will be automatic.)H. Pre-Transfer Charging Assembly1. Removing the Pre-Transfer Charging Assembly1) Open the front assembly, and slide out the hopper assembly.2) Remove the mounting screw q, and disconnect the connector w; then, remove thepre-transfer charging assembly e.Figure 4-316After servicing the charging assembly, execute cleaning of the wire in user mode.(If the surface temperature of the upper fixing roller is 100°C or less, you need notperform this step, as the execution will be automatic.)q weqwerCOPYRIGHT © 1997 CANON INC. CANON NP6045 REV. 1 MAR. 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 4 IMAGE FORMATION SYSTEM4-45Note:Note: