Compression/Extension/Editing Block; Printer Unit Output Image Processing - Canon ImageRunner iR8500 Series Service Manual

Chapter 4

4.5.9 Compression/Extension/Editing Block

iR105i/iR105+ / iR9070 / iR8070
Here, image data is processed for compression, extension, and editing.

4.5.10 Compression/Extension/Editing Block

iR85+
Here, image data is processed for compression, extension, and editing.
PDL image
processing block
Enlargement/
reduction
Rotation
Integration
to printer unit output image processing block
F-4-23

4.5.11 Printer unit Output Image Processing

iR105i/iR105+ / iR9070 / iR85+ / iR8070
The main controller processes the image data coming to the printer unit output image processing block for output to the printer unit.
4-22
Reader unit image
processing block
Enlargement/
reduction
Rotation
Integration
to printer unit output image processing block
Main controller PCB
Compression
Expansion
Main controller PCB
PDL image
processing block
Compression
Expansion
F-4-22
SDRAM
HDD
SDRAM
HDD
0008-2268
0008-8671
0008-2269