Ricoh A250 Service Manual page 90

IMAGE PROCESSING
Photo (Service Mode)
For special photo originals that need custom settings to produce the required copy
quality.
Scanning
Image
Correction
Magnification
Filtering
ID Control
Gradation
Printer
G a m m a
Correction,
and Others
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 or Non-
ADS by key selection of
the image density mode)
Main Scan Magnification
Smoothing Filter
I D G a m m a Correction
(Coarse Print)
Dithering
(Matrix 105 Lines)
Line Width Correction
Printer Gamma Correction
(Photo)
2-32
Related SP Modes
• SP4-936-3
• SP4-937-3
• SP4-938-3
• SP4-918-3, 4-919-3
• SP4-928-3
• SP4-008
• SP4-927-1 ~ 5
• SP4-940-3
• SP4-929-2
• SP4-935-3
A250D614.WMF
SM