System SP Tables-4
SM Appendix 4-49 D017/D018/D019/D020/D084/D085
Appendix:
Service
Program
Mode
4640
SBU Black Level Loop
Displays the black level adjustment time for each mode. The black level
adjustment is done twice. The 1st loop decides the reference value for the
2nd loop.
1 Loop Count 1st: Color
1st adjustment
[0 to 20 / 0 / 1 /step]
2 Loop Count 1st: B/W
3 Loop Count 2nd: Color
2nd adjustment
[0 to 20 / 0 / 1 /step]
4 Loop Count 2nd: B/W
4641
SBU White Level Loop
Displays the white level adjustment time for each mode.
1 Loop Count: Color
[0 to 20 / 0 / 1 /step]
2 Loop Count: B/W
4646*
SBU Timeout Error
Use this SP to determine whether the automatic scanner adjustment loop
has exceeded the prescribed number of loops and flagged a timeout.
1 Black Level Adjustment 1
0: OK
1: AGC adjustment failure
2 Black Level Adjustment 2
3 White Level Adjustment
4647
SBU Error
Displays the result of the SBU connection check.