Gestetner B147 Service Manual page 329

4-932 [Dot Position Cor.] Main Scan Dot Position Correction
Corrects the left or right side alignment of the red or blue filter on the CCD.
For details on this adjustment, see Replacement and Adjustment – Image Adjustment
- Scanner
4-932-1 R: Left
4-932-2 R: Right
4-932-3 B: Left
4-932-4 B: Right
4-999 [ADF Scan Glass Dust Check]
4-999-1 Check ON/OFF Change
4-999-2 Detect Level
SM
*CTL [ 0 to 9 / 5 / 1 /step ]
*CTL 0: OFF/1: ON)
[ 0 to 8 / 5 / 1 /step ]
0: Lowest ←→ 8: Highest
5-41
COPY SERVICE MODE
B147/B149/B190