Ricoh Aficio 220 Service Manual page 48

20 September 1999
Text Mode, Grayscale Processing
ADS (SBU)
ADS (IPU)
Shading Correction
White Line Correction
Black Line Correction
Scanner γ Correction
Small Smoothing Filter
Main Scan
Magnification
Mirroring
MTF/Smoothing Filter
Independent Dot Erase
ID γ Correction
Gradation
Threshold
Independent Dot Erase
(after image process)
Line Width Correction
Pale Normal
As selected at the operation panel
As selected at the operation panel
Enabled
Enabled
4-942
Enabled (DF only) 4-943
AE linear
Normal
Enabled only in the ADF mode
MTF (Medium)
Weak
4-944 (Enable/disable)
Text
Constant
None
Thick
Disabled
(Medium)
2-13
IMAGE PROCESSING
Text Mode
Generation
Enabled
Error diffusion
Thin
(Medium)
Service
Mode
As op panel
4-936-1
As op panel
4-937-1
4-938-1
Enabled
Enabled
4-918-1
Strong (DF
only) 4-919-1
Linear
4-928-1
Normal
4-921-1
MTF
(Medium)
4-915-1~10
4-916-1~10
Strong
4-917-1
Text
4-940-1
Constant
4-929-1
None
4-939
Disabled
4-935-1