Laser Control Pc Board (Plg); Features; Functions Of Image Processing - Toshiba e-STUDIO520 Service Manual
Multifunctional digital systems
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Also See for e-STUDIO520:
- Service handbook (650 pages) ,
- User functions manual (202 pages) ,
- Network administration manual (124 pages)
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7.4
Laser Control PC Board (PLG)
7.4.1
Features
1) The image processing section on the PLG board (PLG) is controlled by the CPU mounted on the
PLG board (PLG).
2) The image processing functions of the PLG board (PLG) realizes the followings:
-
Smoothing processing
-
External input system interface
-
Image area control
-
Laser related control
-
Printer high quality processing
7.4.2
Functions of image processing
1) Smoothing processing
This function removes jaggy area, and output images after processing the smoothing the character
outline.
2) External input system interface
This function controls the input of the input interface.
3) Image area control
This function sets the effective image area in horizontal and vertical directions to be output.
4) Laser related control
This function performs the APC (Auto Power Control).
5) Printer high quality processing
This function reproduces the image signals output from the printer controller sharper.
e-STUDIO520/600/720/850 IMAGE PROCESSING
7 - 8
March 2005 © TOSHIBA TEC
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