Ricoh D104 Field Service Manual page 412

5. System Maintenance
Test1
001
Performs a write and read check of the ASICs on the BCU board and displays the result.
5
Test2
002
Performs an image path check on the BCU board and displays the result.
4918 [Man Gamma Adj]
009 -
4993 [High Light Correction]
001 Sensitivity Selection
410
Bit0: TAURUS register
Bit1: ORION register
Bit2: LUPUS register
- Bit3 to 11: Not used
Bit12: Ri20
Bit13 to 15: Not used
0: OK, 1: Error
Bit0: Image path from SBU to TAURUS
Bit1: Image path from TAURUS to ORION
Bit2: Image path from ORION to TAURUS
Bit3: Image path from TAURUS to LUPUS
- Bit4 to 11: Not used
Bit12: Image path from LUPUS to Ri20
Bit13: Image path from Ri20 to GAVD
Bit14 and 15: Not used
0: OK, 1: Error
Adjusts the manual gamma for Copy/Photo or
- Copy/Text with the soft keys on the operation
panel.
Selects the Highlight correction level.
[0 to 9 / 4 / 1 /step]
*ENG
0: weakest sensitivity
9: strongest sensitivity