Ricoh D093 - IPU Test Patterns

Image Problem Troubleshooting
SM 7-3 D093/D094
Trouble-
Shooting
SP4417 IPU Test Patterns:
Scan Test Patterns Print Text Patterns
0: *0: Scanner Data 18: 1to4-dot Ind. Dot & Coverage: PRN
1: 1-dot Vertical Line: SCN 19: Horizontal Grayscale: 16-Lvl: PRN
2: 2-dot Vertical Line: SCN 20: Vertical Grayscale: 16-Lvl: PRN
3: 1-dot Horizontal Line: SCN 21: 16-Lvl Grayscale: PRN
4: 2-dot Horizontal Line: SCN 22: Density Patch (256-Lvl): PRN
5: 1-dot Alternating Dot Pattern: SCN 23: Density Patch (64-Lvl): PRN
6: 1-dot Grid Pattern: SCN 24: Cross Pattern: PRN
7: Vertical Stripes: SCN 25: Grid Pattern (96-dot Width)
8: Horizontal Grayscale: 16-Lvl:SCN 26: Argyle Pattern
9: Vertical Grayscale: 16-Lvl:SCN 27: Horizontal Grayscale (8-Lvl) & Line
10: Density Patch: 16-Lvl: SCN 28: Grid Pattern (128-dot Width)
11: Cross Pattern: SCN
12: Argyle Pattern: SCN
13: Density Patch: 256-Lvl: SCN
14: Density Patch: 64-Lvl: SCN
15: Trim Area: SCN
16: Vert. Frequency Characteristics: SCN
17: Horiz. Frequency Characteristics: SCN