Flow Of Image Data; 1Flow Of Image Data According To Copy Functions; 2Flow Of Image Data For The Box Function; Hdd - Canon iR4570 Series Service Manual

4.6 Flow of Image Data

4.6.1 Flow of Image Data According to Copy Functions
iR2270 / iR2870 / iR3570 / iR4570
The following is the flow of image data when the Copy Function is in use:
Printer unit
Image processing block for printer unit
Data rotation
Data compression
Data expansion
Image processing block for printer unit
DC controller PCB
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4.6.2 Flow of Image Data for the Box Function
iR2270 / iR2870 / iR3570 / iR4570
The following is the flow of image data when the Box function is in use:
Main control PCB
SDRAM

HDD

Chapter 4
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0006-6747
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