G. Primary Charging Assembly1. Removing the Primary ChargingAssembly1) Open the front door, and open thehopper assembly.2) Loosen the mounting screw q, andslide the fixing member w upward;then, fix the fixing member in place.3) Disconnect the connector e, andremove the primary chargingassembly r.After installing the primarycharging assembly, execute ‘wirecleaning’ in user mode. (You neednot perform this step if the surfacetemperature of the upper fixingroller is 100°C or less, since wirecleaning will be executed automat-ically.)H. Pre-Transfer Charging Assembly1. Removing the Pre-TransferCharging Assembly1) Open the front door, and slide outthe hopper assembly.2) Remove the mounting screw q, anddisconnect the connector w; then,remove the pre-transfer chargingassembly e.After installing the pre-transfercharging assembly, execute ‘wirecleaning’ in user mode. (You neednot perform this step if the surfacetemperature of the upper fixingroller is 100°C or less, since wirecleaning will be executed automat-ically.)CHAPTER 4 IMAGE FORMATION SYSTEM4-47COPYRIGHT © 1997 CANON INC. CANON NP6560/NP6360/NP6260 REV. 0 NOV. 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)Caution:Figure 4-315qwerFigure 4-316q weCaution:
