Ricoh D065 Service Manual page 580

007 ADF: Main Scan: Leading Edge (Rear)
008 ADF: Main Scan: Trailing Edge (Front)
4417 IPU Test Pattern Setting
001 0 Scanner Data
1 256-Gradation: Main Scan A
2 256-Gradation: Main Scan B
3 256-Gradation: Main Scan C
4 256-Gradation: Main Scan D
5 256-Gradation: Sub Scan
6 Small Grid Pattern
7 Slanted Grid Pattern
8 256 Gradations: K
9 16-Step Check Pattern
10 Gray Patch 1: 16-Step
11 Gray Patch 2: 16-Step
12 Gray Patch: 64-Step
13 Large Grid
14 Uneven Density Check
15 Banding Check 1
16 Banding Check 2
17 Overall Coverage
18 Shading Check
19 Text Check
SM Appendix
Service Program Mode Tables
[0 to 3/0/0.1 mm]
4-47 D062/D063/D065/D066