Toshiba e-studio550 Service Manual page 107

7. 2. 2. Configuration
The following diagram shows the image processing section of this copier.
CCD board
(PWA-F-CCD-340)
Shading correction
SLG board
(PWA-F-SLG-340)
Image processing ASIC for scanner section
High-quality image processing
Image memory editing
Gradation processing
External output system interface
PLG board
(PWA-F-PLG-340)
Image processing ASIC for printer sction
Smoothing processing
External input system interface
Image area control
Laser related control
Laser drive board
(PWA-F-LDR-340)
JUNE 2002 © TOSHIBA TEC
CCD
A/D conversion
Editing processing
Gamma correction
Laser drive
Configuration of image processing section
Image processing
section
Sorting, group copy, magazine
sorting, 2in1/4in1 (single-sided/
double-sided), image composi-
tion, date insertion, sheet
insertion mode, etc.
7 - 3 e-STUDIO550/650/810 IMAGE PROCESSING
SYS board
(PWA-F-SYS-340)
Image data flow