Cleaning The Drum Cleaning Unit - Canon imageRUNNER ADVANCE 8105 Series Service Manual

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Parts Replacement and Clearning > Image Formation System > Cleaning the Drum Cleaning Unit

Cleaning the Drum Cleaning Unit

<Preparation>
1. Open the Inner Cover. (Refer to "Removing the Primary Charging Assembly")
2. Remove the Primary Charging Assembly. (Refer to page 4-96)
3. Remove the Pre-transfer Charging Assembly. (Refer to page 4-106)
4. Remove the Process Unit. (Refer to page 4-114)
5. Remove the Drum Cleaning Unit. (Refer to "Removing the Drum Cleaning Blade")
<Procedure>
Note:
Do not touch the surface of the Photosensitive Drum.
1) Clean the Drum Cleaning Unit Plate with lint-free paper moistened with alcohol.
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Parts Replacement and Clearning > Image Formation System > Cleaning the Drum Cleaning Unit
2) Clean the 2 Pre-exposure Plastic Films of the Drum Cleaning Blade Unit with lint-free
paper.
F-4-150
3) Crumb toner clusters in the toner collection area and then clean it.
4-119
F-4-151
4-119