Flow Of Image Data For The Fax Reception Function - Canon iR5055 Series Service Manual

4.6.5 Flow of Image Data for the Fax Reception Function

iR5065 / iR 5055 / iR5075 / iR5075N / iR5065N / iR5055N
The following is the flow of image data when the fax reception function is in use:
Reader unit
Main controller PCB
Image processing block for reader unit
Compression
Compression
Expansion
Image processing block for fax
Resolution conversion
Super G3 Fax Board
F-4-18
Super G3 Fax Board
Main controller PCB
Image processing block for fax
Data rotation
Data compression
Data expansion
Image processing block for printer unit
DC controller PCB
F-4-19
SDRAM
HDD
SDRAM
HDD
Chapter 4
0015-4371
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