3. Installing the BladeInstall the blade by reversing thesteps used to remove it with the follow-ing in mind:• Force the blade mounting plateagainst the developing assemblyhousing, and fix it in place with twomounting screws.(Before installing the blade, placecopy paper on the developing cylin-der to protect the cylinder.)4. Removing the DevelopingCylinder and the Magnetic Seal1) Remove the developing assemblyfrom the copier.2) Remove the blade unit.3) Remove the two mounting screwsq, and remove the gear unit togeth-er with the gear unit w.Exercise care, as the gearengaged with the screw becomesfree when the gear unit is removed.4) Remove the grip ring e mounted tothe cylinder shaft at the rear; then,remove the gear r, parallel pin t,and butting roll y (one each).CHAPTER 4 IMAGE FORMATION SYSTEM4-59COPYRIGHT © 1997 CANON INC. CANON NP6560/NP6360/NP6260 REV. 0 NOV. 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)Figure 4-339qq wFigure 4-340ertyCaution:
