Toshiba e-STUDIO350 Service Manual page 138

(4) Gamma correction
This function corrects the input/output characteristics of the scanner/printer and adjusts the image
signals so that the input/output characteristics would match with the copy mode.
(5) Gradation processing
This function switches the type of gradation processing depending on the copy mode: A type which
selects the printer characteristics giving the priority to resolution such as for text data, and another
which selects the printer characteristics giving the priority to gradation reproducibility such as for
photographic images.
(6) External output system interface
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This function controls the output of the output interface.
(7) Scanner high quality image processing
This function corrects the image signals scanned by the scanner and reproduces them in a higher
image quality.
e-STUDIO350/450 IMAGE PROCESSING 7 - 8 November 2003 © TOSHIBA TEC