Iqs 1 Solid Area Density - Xerox WorkCentre 5790 Series Service Manual

IQS 1 Solid Area Density

Documents
Test patterns: 82E2000 (A3 and 11X17) 82E2010 (A4) 82E2020 (8.5X11) and the solid area
density scale, 82E8230 (SIR 542.00) for reference.
Specification
Compare the copies of one of the above 82E series test patterns,
ument glass, with the solid area density scale, 82E8230 (SIR 542.00). The density of the 2.1;
2.3; and 2.5 areas must be as dark or darker than the 1.3 reference, but less than 1.5. The 3.0,
3.3 and 3.4 text areas should all be visible. The 4.1 line pair should be visible. The 2.0, 2.2 and
2.4 squares should be darker than the original document. The bullseye targets should be
clearly reproduced.
Compare a print of the internal test pattern 12,
82E8230 (SIR 542.00). The density of the solid areas must be as dark or darker than the 1.3
reference, but less than 1.5.
Corrective action
If the solid area density specification is not met, then go to the
82E2000
Figure 1 Test patterns
Xerox® WorkCentre® 5790 Family
Figure 1, made from the doc-
Figure 2, with the solid area density scale,
IQ1 Image Quality Entry RAP.
SIR 542.00
Figure 2 Internal test pattern 12
May 2013
3-33
Image Quality
IQS 1