4) Remove the E-ring r, and remove the pressure spring t.Figure 4-3505) Loosen the five mounting screws y, and remove the cleaning blade from the bladesupport plate.Figure 4-3513. Installing the Cleaning BladeInstall the cleaning blade by reversing the steps used to remove it with the followingin mind:1) Butt the cleaning blade q against the rear.Figure 4-352qNo gap.Blade retaining plateyrtCOPYRIGHT © 1997 CANON INC. CANON NP6350/NP6251 REV. 0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 4 IMAGE FORMATION SYSTEM4-68Download service manual and resetter printer at http://printer1.blogspot.com