6. Troubleshooting
Countermeasure
Change the ACS area excluded from judgment with the following SP settings.
The smaller the value, the smaller the ACS area excluded from judgment becomes, which enables the
document to be judged as color.
SP No.
4-938-001
4-938-002
4-938-003
4-938-004
4-938-005
4-938-006
4-938-007
4-938-008
1166
SP Name
ACS:Edge Mask Copy:Sub LEdge
ACS:Edge Mask Copy:Sub TEdge
ACS:Edge Mask Copy:Main LEdge
ACS:Edge Mask Copy:Main TEdge
ACS:Edge Mask Scan:Sub LEdge
ACS:Edge Mask Scan:Sub TEdge
ACS:Edge Mask Scan:Main LEdge
ACS:Edge Mask Scan:Main TEdge
Def.
Max.
Min.
10
0
31
10
0
31
10
0
31
10
0
31
15
0
31
15
0
31
15
0
31
15
0
31