Toshiba e-STUDIO453 Service Manual page 154

(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-STUDIO350/352/353/450/452/453
IMAGE PROCESSING
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