Ricoh BE-C1 D046 Field Service Manual page 591

4705 Gray Balance Adjustment: Flag Displays
Displays "Adjusted" after executing 4705 002. Displays a flag to indicate that grayscale
balance adjustment has executed.
1-Bit Copy Mode 0: Not Executed, 1: Executed
0-Bit Color Scan Mode 0: Not Executed, 1: Executed
4706 Gray Balance Adjustment DFU
1 CS: Start
This SP is used to adjust the gray balance for color scan (CS) mode after the machine has left
the factory.
2 BS: Start
This SP is used to adjust the gray balance for monochrome scan (BS) mode after the machine
has left the factory.
BC: Start
3
This SP is used at the factory to adjust the gray balance for monochrome copy (BC) mode.
CS: Start
4
This SP is used after the machine has left the factory to confirm that SP4706-1 (gray adjustment
for color scan mode) executed successfully. SC 186 issues of the adjustment is not correct.
BS: Start
This SP is used after the machine has left the factory to confirm that SP4702-2 (gray adjustment
5
for monochrome scan mode) executed successfully.
Note: SC186 (Gray Balance Adjustment Error) is issued if the adjustment is abnormal.
BC: Start
This SP is used after the machine has left the factory to confirm that SP4706-3 (gray adjustment
5
for monochrome copy mode) executed successfully. SC 186 issues of the adjustment is not
correct.
CS: Gray Balance Adjustment Value
4709
This SP displays the adjusted gray balance value of ASIC_1 (the value set for "R" digital gain)
for the CIS color scan mode.
System Service Mode
8
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