Ricoh M052, Service Manual

Page: 234 / 661

System SP4-xxx
M052/M053/M054 5-18 SM
4400
[Original Edge Mask] *ENG
Set the Mask for Original.
These SPs set the area to be masked during platen (book) mode scanning.
L: Leading, T: Trailing, R: Rear, F: Front
001 Book: Sub LEdge
[0 to 3.0 / 0 / 0.1 mm/step]
002 Book: Sub TEdge
003 Book: Main REdge
004 Book: Main FEdge
005 ADF: Sub LEdge
007 ADF: Main REdge
008 ADF: Main FEdge
4417
[IPU Test Pattern]
Selects the IPU test pattern.
001 Test Pattern [0 to 28 / 0 / 1/step ]
0: Scanned image
1: Gradation main scan A
2: Gradation main scan B
3: Gradation main scan C
4: Gradation main scan D
5: Gradation sub scan (1)
6: Grid pattern (1)
7: Slant grid pattern
8: Gradiation sub scan (2)
9: Gradiation sub scan (3)
10: Patch 16 (1)
11: Patch 16 (2)
12: Patch 64
13: Grid pattern (2)
14: Patch
15: Gray pattern (1)
16: Gray pattern (2)
17: Gray Pattern (3)
18: Shading pattern
19: Thin line pattern
20: S Grid pattern
21: S Gray scale
22: S Patch
23: S Slant Grid C
24: S Slant Grid D
25: Gray scale 18 (txt)
26: Gray scale 18 (pht)
27: Gray scale 18 (txt): r-Linear
28: Gray scale 18 (pht): r-Linear