Flow Of Image Data - Canon imagerunner C5180 Service Manual

5.6 Flow of Image Data

5.6.1 Flow of Image Data for Copier Functions
The following shows the flow of image data when a copier function is being used:
DC controller PCB
Reader unit
RGB
JPEG
decompression
JPEG
compression
DDR-SDRAM
F-5-13
Main controller PCB
(main) + (sub R-A) +
(sub PDRM-EF-A)
24 Image signal
Magnification
Rotation
Color conversion
HDD
Chapter 5
5-17