Ricoh A250 Service Manual page 84

IMAGE PROCESSING
Text/Photo (Photo Priority)
This mode emphasizes gradation and picture reproduction.
Recommended Originals: Text/photo originals which contain mainly photo areas.
Scanning
Image
Correction
Magnification
Filtering
ID Control
Gradation
Printer
G a m m a
Correction
A250
Image Processing Flow
A D S
• Auto Shading
• White/Black Line Erase
Correction
• S c a n n e r G a m m a
Correction (ADS)
• Small Smoothing Filter
Main Scan Magnification
M T F ( W e a k )
Independent Dot Erase
I D G a m m a Correction
(Photo Priority)
Error Diffusion
(Constant Threshold)
Printer Gamma Correction
(Text/Photo)
2-26
Related SP Modes
• SP4-942, 4-943
• SP4-008
• SP4-944
A250D608.WMF
SM