Ricoh B064 Service Manual page 329

SP Number/Name
4901 Front Side Scan Correction
002 Front Shading Correction:
Shading Data Output
003* Front Digital AE: AEREF
Setting
004* Front Digital AE: Low Limit Sets the low limit at 120 for the value used in
010* Front Scan Image Adj.
Mode: Text
011*
Front Scan Image Adj.
Mode: Photo
012* Front Scan Image Adj.
Mode: Text/Photo
013* Front Scan Image Adj.
Mode: Pale
014*
Front Scan Image Adj.
Mode: Generation
019* Front Scan Image Adj.
Mode: Setting
4902 Back Side Scan Correction
001* Back Shading Correction:
AEREF Setting
002 Back Shading Correction:
Shading Data Output
003* Back Digital AE: AEREF
Setting
004* Back Digital AE: Low Limit
010*
Back Scan Image Adj.
Mode: Text
011* Back Scan Image Adj.
Mode: Photo
012* Back Scan Image Adj.
Mode: Text/Photo
013* Back Scan Image Adj.
Mode: Pale
014* Back Scan Image Adj.
Mode: Generation
019* Back Scan Image Adj.
Scan Select Mode DFU
SM
SERVICE PROGRAM MODE TABLES
Function/[Setting]
Outputs the AEREF value used in shading
correction for the image scanned from the
front side (SBU). DFU
0: Normal
1: Output
After setting 001, return to the Copy Window
and press Start to output. (The machine
automatically leaves SP mode.)
Changes the AEREF (Automatic Exposure
Reference) value used in digital A/E
processing for the image data scanned from
the front side. DFU
[–63/–12/63]
digital A/E processing for the image data
scanned from the front side. DFU
0: No low limit
1: Low limit set
Changes the density of front side (SBU)
scanned image data and the MTF.
[0~3/0/1]
0: Normal
1: Low Level
2: Medium Level
3: High Level
DFU
DFU
DFU
DFU
Changes the density of rear side (SBU)
scanned image data and the MTF.
[0~2/0/1]
0: Normal
1: Low Level
2: Medium Level
3: High Level
5-49 B064/B065