Ricoh MP C6502SP System Maintenance page 157

Factory :L:BE
Display/Saves Factory Digital gain adjusting value (L side/BLUE/EVEN Pixel)
003
Factory Digital gain adjusting value from Main unit warranty process is saved.
Use for design evaluation, analyzing cause of malfunction (abnormal images, SC).
Factory :L:BO
Display/Saves Factory Digital gain adjusting value (L side/BLUE/ODD Pixel)
004
Factory Digital gain adjusting value from Main unit warranty process is saved.
Use for design evaluation, analyzing cause of malfunction (abnormal images, SC).
[Scan Image Density Adjustment]
4688
Adjust density difference for ADF and Book.
002 1-pass DF
4690 [White Level Peak Data]
F:RE
Displays White level peek scanning value (F side/RED/EVEN Pixel).
Adjusts White level by scanning White Basis Board to keep hold of Scanner's image
signal's dynamic range when Scanner turns on.
001
Scan level for White Basis Board when adjusting white level will be given.
When White level peak scanning value is abnormal (adjustment won't complete),
SC142-00 is given.
Cause of error will show in SP4-646-001.
Use for design evaluation, analyzing cause of malfunction (abnormal images, SC).
*ENG [0 to 1023 / 0 / 1digit/step]
*ENG [0 to 1023 / 0 / 1digit/step]
*ENG [80 to 120 / 103 / 1 %/step]
ENG [0 to 1023 / 0 / 1digit/step]
SP4-XXX (Scanner)
155