Chapter 4
4.5.4 Compressio/ Extesion/ Editing Block
Here, image data is processed for compression, extension, and editing.
Printer unit image
processing block
Enlargement/
reduction
Rotation
Integration
to printer unit output image processing block
F-4-13
4-16
Main controller PCB
PDPDL image
processing block
Compression
Expansion
0006-6714
SDRAM
HDD