Solid Area Density - Olivetti DR N17 Service Manual

Solid Area Density

1 Compare the solid areas on the System Controller Test Patterns with the Output Reference
document (82P520) (refer to Figure 7.5.3.1). There are no solid areas on any print lighter than
the 1.20 density square on the scale, and there are no two solid areas on any print that differ in
density of more than one density square.
The Solid Area Density is within specifications. Go to the Background checkout.
Y:
N: Go to step 2.
2 The solid area density is uniform.
Y: Go to step 3.
N: Go to RAP 7.5.4 Non-Uniform Image Quality.
3 The prints are too faint.
Y: Go to RAP 7.5.9 Light Prints.
N: Go to step 4.
4 The prints are black.
Y: Go to RAP 7.5.5 Black Prints.
N: Go to RAP 7.5.18 Background.
687200Q
Figure 7.5.3.1 Special tool (Olivetti Code: 687340K)
1.50
1.40
1.30
1.20
1.10
1.0
.90
.80
82P520 (S.I.R. 495.01)
OUTPUT REFERENCE
.70
Service Manual 7-79