Ricoh D146 Service Manual page 1597

Test Pattern Printing
No.
0 Copy image
1 V 1dot
2 V 2dot
3 H 1dot
4 H 2dot
5 Grid V line
6 Grid H line
7 Grid: Small
8 Grid: Large
9 S Grid: Small
10 S Grid:Large
11 1dot independent
12 2dot independent
13 4dot independent
D146/D147/D148/D149/D150
Pattern No.
14 Trimmed area
15 V Grid 1
16 V Grid 2
17 H Belt
18 H Belt
19 Checker flag
20 Gray V
21 Gray H
22 4800dpi step pattern 1(1dot)
23 4800dpi step pattern 1(2dot)
24 4800dpi step pattern 2(1dot)
25 4800dpi step pattern 2(2dot)
26 Full side colored
27 Full side White
4-2 System Maintenance Section
Pattern