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Waste Toner
Feed Screw
■ Separation
This control separates paper from the ITB by elastic force of the paper (curvature separation method).
In the case of thin paper which has low elastic force, the Static Eliminator removes positive potential at the back of the paper.
This reduces electrostatic absorption force of the paper so that paper can be easily separated.
Drum Cleaning
■ Drum cleaning control
To clean residual toner on the photosensitive drum
Residual toner on the drum is scraped by the drum cleaning blade.
Then, rotation of the waste toner screw feeds the residual toner to the waste toner case.
M02 Bk Drum
_ ITB Motor
ITB Cleaning Blade
Secondary Transfer
Inner Roller
Primary Charging Roller
64
Secondary Transfer
Inner Roller
Residual
Cleaning
toner
Bias
Secondary Transfer
Outer Roller
Static Eliminator
Secondary Transfer
Outer Roller
Photosensitive Drum
Cleaning
Screw
Cleaning
Blade
2. Technology
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Table of Contents
Troubleshooting
