Ricoh MP C6502SP System Maintenance page 160

2. Main SP Tables-4
L:GO
Displays White level peek scanning value (L side/GREEN/ODD Pixel).
Adjusts White level by scanning White Basis Board to keep hold of Scanner's image
signal's dynamic range when Scanner turns on.
004
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 SP4-646-004.
Use for design evaluation, analyzing cause of malfunction (abnormal images, SC).
4692 [White Level Peak Data]
F:BE
Displays White level peek scanning value (F side/BLUE/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).
F:BO
Displays White level peek scanning value (F side/BLUE/ODD Pixel).
Adjusts White level by scanning White Basis Board to keep hold of Scanner's image
signal's dynamic range when Scanner turns on.
002
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).
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