Ricoh D127, Field Service Manual

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2105* LD Power Adjustment
2105 1 [60 to 140 / 100 / 0.1 %/step]
2109* Test Pattern
2109 1
Pattern Select
This SP has the test patterns as below.
0 None 13 Independent Pattern (4dot)
1 Vertical Line (1dot) 14 Trimming Area
2 Vertical Line (2dot) 15 Hound’s Tooth Check (Horizontal)
3 Horizontal Line (1dot) 16 Hound’s Tooth Check (Vertical)
4 Horizontal Line (2dot) 17 Black Band (Horizontal)
5 Grid Vertical Line 18 Black Band (vertical)
6 Grid Horizontal Line 19 Checker Flag Pattern
7 Grid Pattern Small 20 Grayscale (Vertical)
8 Grid Pattern Large 21 Grayscale (Horizontal)
9 Argyle Pattern Small 22 Two Beam Density Pattern
10 Argyle Pattern Large 23 Full Dot Pattern
11 Independent Pattern (1dot) 24 All White pattern
12 Independent Pattern (2dot)
2109 2
Pattern Density [0 to 15 / 15 / 1 /step]
Sets the density applying to test patterns
2152*
LD Power Adj.
Adjusts each area LD power. Higher becomes stronger LD. Lower becomes dimmed.
2152 1 LD1 Area 0 [75 to 125 / 100 / 0.1 %/step]
2152 2 LD1 Area 1 [75 to 125 / 79.9 / 0.1 %/step]
2152 3 LD1 Area 2 [75 to 125 / 79.9 / 0.1 %/step]
System Service Mode
29