Flow Of Image Data For The Copy Function - Canon iR3570 Service Manual

Printer unit
Image processing block for printer unit
Data rotation
Data compression
Data expansion
Image processing block for printer unit
DC controller PCB
F-4-24

4.6.2 Flow of Image Data for the Copy Function

iR2230 / / iR3530 /
The following shows the flow of image data when the copy function is in use:
Reader unit
Reader image processing block
Data rotation
Data compression
Data expansion
Printer image processing block
(raw data)
DC controller PCB
F-4-25
4.6.3 Flow of Image Data for the Box Function
iR2270 / iR2870 / iR3570 / iR4570 / / iR2270N / / iR2870N / / iR3570N / / iR4570N / iR2230 / /
Main control PCB
SDRAM
HDD
Main control PCB
SDRAM
HDD
(option)
Chapter 4
0009-1743
0006-6747
4-17