2
Gradation main scan B
3
None
4
5
Gradation sub scan (1)
6
Grid pattern (1)
7
Slant grid pattern
8
Gradation K
9
None
10
Gray patch 16 (1)
11
Gray patch 16 (2)
12
Gray patch 64
13
Grid pattern (2)
14
Color patch K
4429
Select Copy Data Security
4429 1 Copying
4429 2 Scanning
4429 3 Fax Operation
4450
Scan Image Pass Selection
4450 1 Black Subtraction ON/OFF
4450 2 SH ON/OFF
4460
Digital AE
Low Limit Value
4460 1
The threshold value detected on platen sheet check. The larger (lighter) value area on
scanned image than this SP's value is detected as white sheet area (background).
17
Gray pattern (3)
18
Shading pattern
29
Thin line pattern
20
Scanned+Grid pattern
21
None
22
Scanned+Color patch
23
Scanned+Slant Grid C
24
None
25
Gray scale 18 text
26
Gray scale 18 photo
27
Gray scale 256 text
28
Gray scale 256 photo
[0 to 3 / 3 / 1 /step]
The larger value, the stronger the density becomes
for coping originals forbidden to be duplicated.
[0 or 1 / 0]
[0 to 1023 / 364 / 1 /step]
System Service Mode
43