COPYRIGHT © 2001 CANON INC. 2000 2000 2000 2000 CANON iR105 REV.0 JULY 2001CHAPTER 5 MAINTENANCE AND INSPECTION5-218) Insert a ruler [3] between the magnetroller [1] and the scraper [2]; then,move it from the front to the rear andthen from the rear to the front to breakethe caking toner.9) Turn the magnet roller [1] to make surethat the coating of waste toner is even.If as follows, repeat step 8):• The surface of the magnet roller iscoated in distinct lines.• The surface has dents in some areas.• The surface has lumps of toner.F05-402-0710) Remove the cleaning blade from thecleaning blade assembly. (See 5.8.2.b inChapter 2.)11) Butt the edge of the cleaning blade [7]that has been turned over or newlymounted against the rear of the bladecleaning plate [8].When butting the blade, be sureto force it so that there is nogap.F05-402-08[1][2][3][2][1][3][7] [8]End butted.