Development
Roller
One PCU for each color (Magenta, Cyan, Yellow and Black).
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Each PCU has the same components, but they are not interchangeable
(you cannot use a PCU for yellow in the cyan position, for example).
Four colors are developed at the same time.
This shows the most important components of the PCU.
The image transfer roller pulls the toner off the PCU and onto the transfer belt.
Drum
Charge Roller
Overview
Image Transfer
Roller
Cleaning
Blade
Cleaning
Brush
Lubricant
Application
Blade
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