Solid Area Density; Background - Xerox N2125N - DocuPrint B/W Laser Printer Service Manual

Solid Area Density

Procedure
Ensure the printer is set for 600 dpi. Compare the solid areas on the System Controller Test
Patterns with the Output Reference document (82P520)
print are at the 1.20 density square on the scale or higher, and all the solid areas on any
print differ in density less than one density square.
Y N
The solid area density is uniform.
Y N
Go to IQ RAP 12 Uneven Density.
The prints are too faint.
Y N
The prints are black.
Y N
Go to IQ RAP 11

Background.

Go to IQ RAP 10 Black Prints
Go to IQ RAP 1 Light Prints
The Solid Area Density is within specifications. Go to Background.
Figure 1 Output Reference Document
Image Quality Repair Analysis Procedures
Solid Area Density, Background
(Figure 1). The solid areas on the
02/2000
3-6
Background
Procedure
Compare the Test Prints with the Visual Scale (82P284). The worst background area on any
print should be at, or below, area 3 on the rating guide
below.
Y N
The background is uniform.
Y N
Go to IQ RAP 12 Uneven Density.
Go to IQ RAP 11 Background.
The printed test patterns meet the Background specification. Go to Deletions.
Figure 1 Rating Guide
(Figure 1). The print is at the area 3 or
Initial Issue
DocuPrint N2125