Ricoh B234 - Page 582

MAIN SERVICE PROGRAM MODE TABLES
B234/B235/B236/D101/D102/D103 5-44 SM
4901 Scan Correction
001 Shading Correction: AEREF Setting
Changes the AEREF (Automatic Exposure Reference) value used in shading
correction for the image scanned from the front side (SBU). DFU
[0~63 / 0 / 1]
002 Shading Correction: Shading Data Output
Changes the AEREF (Automatic Exposure Reference) value used in digital A/E
processing. DFU
[0~1 / 0 / 1]
0: Normal
1: Output
003 Digital AE: AEREF Setting
Changes the AEREF (Automatic Exposure Reference) value used in digital A/E
processing for the image data. DFU
[-63~+63 / -12 / 1]
004 Digital AE: Low Limit
Sets the low limit at 120 for the value used in digital A/E processing for the image
data. DFU
[0~1 / 1 / 1]
0: No low limit
1: Low limit set
020 Background Erase: Blue Original (Lighter)
Sets the strength of background blue erase when orange original mode is
selected.
[168~255 / 180 / 1]
A higher setting erases more background and a lower setting less.
021 Background Erase: Blue Original (Normal)
Sets the strength of background blue erase when the green original mode is
selected.
[131~167 / 155 / 1]
A higher setting erases more background and a lower setting less.
022 Background Erase: Blue Original (Darker)
Sets the strength of background blue erase when blue original mode is selected
[25~130 / 105 / 1]
A higher setting erases more background and a lower setting less.