1
Pattern Select
Prints the test patterns. Select the number of the test pattern that you want to print. When
adjusting the printing registration, select no.14 (Trimming Area).
[0 to 21 / 0 / 1 step]
2
Test Pattern Density
Adjusts the test pattern density.
[0 to 15 / 15 / 1 step]
Test Patterns for SP2109
0 None 11 Independent Pattern (1dot)
1 Vertical Line (1 dot) 12 Independent Pattern (2dot)
2 Vertical Line (2dot) 13 Independent Pattern (4dot)
3 Horizontal Line (1dot) 14 Trimming Area
4 Horizontal Line (2 dot) 15 Black Band (Horizontal)
5 Grid Vertical Line 16 Black Band (Vertical)
6 Grid Horizontal Line 17 Checker Flag Pattern
7 Grid Pattern Small 18 Grayscale (Vertical)
8 Grid Pattern Large 19 Grayscale (Horizontal)
9 Argyle Pattern Small 20 Full Dot Pattern
10 Argyle Pattern Large 21 All White Pattern
2201* Development Bias Adjust
1
Printing
Adjusts the development bias during printing.
This can be adjusted as a temporary measure if faint copies appear due to an aging
drum.
[–1500 to 0 / –650 / 10 V/step]
4. Appendix: Service Program Mode Tables
142