SP4xxx: Scanner 
D017/D018/D019/D020 5-44  SM 
 
Original Size Detection 
4305* 
Selects whether the machine determines that the original is A4/LT, or 
8K/16K. 
8K/16K is not available for USA models. 
[0 = Normal (LT for USA models, A4 for Europe/Asia models) 
1 = Reversed [A4 for USA models, LT for Europe/Asia models]   
2 = 8K/16K] 
 
Scanner Erase Margin 
4400 
These SPs set the area to be masked during platen (book) mode scanning. 
1  Book: Leading Edge 
2 Book: Trailing Edge 
3 Book: Left 
4 Book: Right 
[0 to 3.0 / 0.0 / 0.1 mm/step] 
5  ADF: Leading Edge  [0 to 3.0 / 2.0 / 0.1 mm/step] 
7 ADF: Right 
8 ADF: Left 
[0 to 3.0 / 0 / 0.1 mm/step] 
 
IPU Test Pattern 
Selects the IPU test Pattern. 
[0 to 28 / 0 / 1] 
0: Scanned image  15: Gray pattern (1) 
1: Gradation main scan A  16: Gray pattern (2) 
2: Gradation main scan B  17: Gray pattern (3) 
4417 
Tes t 
Pattern 
Selection 
3: Gradation main scan C  18: Shading pattern