DRUM UNIT
B234/B235/B236/D101/D102/D103 6-74 SM
Cleaning Blade Pressure and Side-to-Side Movement
The spring [A] always pushes the cleaning blade against the drum. The cleaning
blade pressure can be manually released by pushing up the release lever [B].
The guide roller [C] at the rear end of the cleaning blade holder touches the cam
gear [D] that moves the blade from side to side. This movement disperses
accumulated toner and prevents uneven blade wear.
B234D868.WMF
[A]
[B]
[C]
[D]
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