6. Detailed Section Descriptions
Image Transfer
Overview
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1. Image Transfer Belt
2. ITB (Image Transfer Belt) Roller
The toner is moved from the four OPC drums to the image transfer belt. For a full color print, all four colors
are moved from the PCUs to the transfer belt at the same time. The transfer roller then moves the four-color
toner image from the transfer belt to the paper.
The ITB cleaning unit removes remaining toner from the surface of the ITB after image transfer.
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3. ITB Drive Roller
4. ITB Cleaning Unit