When butting the blade, force it down with your fingers, making sure there is no gap.
12) Tighten the following screws temporarily in the order indicated:
- temporarily tighten screws from 1 through 5
Keep the blade using the plate, and tighten the screws.
- fully tighten screws 6 through 10.
13) Apply toner to the edge of the cleaning blade where the blade comes into contact with the photosensitive drum, and mount the blade:
When mounting the cleaning blade, be sure to put the blade reinforcing plate between the blade support plate and the blade back plate.
After mounting the cleaning blade, turn the drum. If the cleaning blade fails to catch the toner, repeat the foregoing steps. If tightening the screws for a second time
fails to correct the fault, replace the cleaning blade.