Construction Of The Image Processing Module - Canon iR4570 Series Service Manual

Chapter 4
Reader unit
Reader unit input image processing block
Processes the image data
read by the reader unit.
DC controller PCB
- image memory
- program (temporary storage)
F-4-16

4.5.3 Construction of the Image Processing Module

/ iR3530
Principal image processing is executed by the machine's main controller PCB.
The following shows the construction of modules associated with image processing:
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Reader unit controller PCB
Main controller PCB
SDRAM
HDD
Printer unit output image
processing block
Processes image data for
output to the printer unit.
0009-1739