Flow Of Image Data; Flow Of Image Data According To Copy Functions; Flow Of Image Data For The Send Function - Canon iR2030 Series Service Manual

3.4 Flow of Image Data

3.4.1 Flow of Image Data According to Copy Functions

iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i
The following is the flow of image data when the Copy Function is in use:

3.4.2 Flow of Image Data for the SEND Function

iR2022i / iR2025 / iR2030 / iR2018 / iR2022 / iR2018i
The following is the flow of image data when the SEND function is in use.
Compression/expansion/editing block
Binary density conversion
Enlargement/reduction
Smoothing
To DC controller PCB
F-3-7
Reader unit
Image processor PCB
Image processing block for reader unit
Data rotation
Data compression
Data expansion
Image processing block for printer unit
DC controller PCB
F-3-8
Image processor PCB
SDRAM
Chapter 3
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