Ricoh MP C6502SP System Maintenance page 150

2. Main SP Tables-4
Latest:L:BO
Displays Digital gain adjustment value (L side/BLUE/ODD Pixel).
White level adjustment will be done to keep hold of image signal's dynamic range when
004
Scanner turns on.
Gain adjustment will be done hardwarelly by SBUs ASIC (SCAT) and be given, cause to
the fact that White level adjustment will Amplify or Attenuated image signal.
Use for design evaluation, analyzing cause of malfunction (abnormal images, SC).
4670 [Black Level Adj Value(Analog)]
Factory Set:F:RE
Display/Saves Factory Black level analog adjusting value (F side/RED/EVEN Pixel)
001
Factory Black level analog adjusting value from Main unit warranty process is saved.
Use for design evaluation, analyzing cause of malfunction (abnormal images, SC).
Factory Set:F:RO
Display/Saves Factory Black level analog adjusting value (F side/RED/ODD Pixel)
002
Factory Black level analog adjusting value from Main unit warranty process is saved.
Use for design evaluation, analyzing cause of malfunction (abnormal images, SC).
Factory Set:L:RE
Display/Saves Factory Black level analog adjusting value (L side/RED/EVEN Pixel)
003
Factory Black level analog adjusting value from Main unit warranty process is saved.
Use for design evaluation, analyzing cause of malfunction (abnormal images, SC).
Factory Set:L:RO
Display/Saves Factory Black level analog adjusting value (L side/RED/ODD Pixel)
004
Factory Black level analog adjusting value from Main unit warranty process is saved.
Use for design evaluation, analyzing cause of malfunction (abnormal images, SC).
4671 [Black Level Adj Value(Analog)
148
*ENG [0 to 1023 / 0 / 1digit/step]
*ENG [0 to 127 / 0 / 1digit/step]
*ENG [0 to 127 / 0 / 1digit/step]
*ENG [0 to 127 / 0 / 1digit/step]
*ENG [0 to 127 / 0 / 1digit/step]