Configuration - Toshiba e-studio3511, e-studio4511 Manual

7.2 Configuration

The Fig. 7-201 shows the image processing section of this equipment.
CCD board
(PWA-F-CCD-350)
SLG board
(PWA-F-SLG-350)
ASIC
Shading correction
3-line correction
SYS board
(PWA-F-SYS-350)
ASIC
Color conversion
Black component generation
High quality image processing
Image memory editing
Editing processing
Rectangular are signal generation
Editing processing
Gamma correction
Gradation processing
Compression/expansion
Scanner high quality image processing
Printer high quality image processing
LGC board
(PWA-F-LGC-350)
ASIC
Laser related control
Smoothing processing
LDR board
(PWA-F-LDR-350)
ASIC
November 2003 © TOSHIBA TEC
CCD
A/D conversion
ACS
Laser drive
Fig. 7-201
7 - 3
Image processing
section
External port
Scanner/Printer Controller
Black over print
Pure black/Pure gray
Chrome adjustment
Brightness adjustment
ASIC
Page memory control
: Image data flow
e-STUDIO3511/4511 IMAGE PROCESSING
7