Ricoh D096, Service Manual

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SP Mode Tables
D096 4-16 SM Appendix
4901 SBU White Level Adjustment
4901 2
Black Feedback-EVEN [0 to o 8191]
Displays the feedback value of the even channels given by the SBU.
Normally, the value is 1, 2, 3, ..., 8188, 8189, or 8190. However, machine
may operate normally even when the value is 0 or 8191.
4901 3
Black Feedback-ODD [0 to 8191]
Displays the feedback value of the odd channels given by the SBU. Normally,
the value is 1, 2, 3, ..., 8188, 8189, or 8190. However, machine may operate
normally even when the value is 0 or 8191.
4901 4
Black Display-Target [0 to 63 / 10 /step]
Displays the target value for the black-level adjustment executed during
machine initialization. Normally, the value is 10. Other values indicate that the
adjustment has ended unsuccessfully.
4901 5*
White Target [0 to 511 / 511 / 1/step]
Displays the target value for the white-level adjustment.
4901 6
White Result [0 to 511 / 0 / 1/step]
Displays the result of the white-level adjustment.
4901 10
White Number of Attempt [0 to 20 / 0 / 1/step]
Displays how many times the white-level adjustment is retried. The value
does not include the first execution of the white adjustment. For example, if
the value is "2", this indicates that the white-level adjustment has been
executed three times. The white-level adjustment can be executed 20 times
or less. Therefore, if the value is "20," this indicates that the white-level
adjustment has ended abnormally (as described, the value "20" does not
include the first execution). If the white-level adjustment is unsuccessful, the
machine uses the result of the latest, successful white-level adjustment.