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Xerox DocuPrint N17 Service Manual
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Repair Analysis Procedures (RAPs)
Resolution
Refer to Figure 7.5.3.5. Observe the three image areas on several System Controller Test
Patterns. Check the resolution of the images in each of the areas:
Area 1:
When set at 600 DPI, the two pixel vertical, horizontal and diagonal lines should be clear and
continuous. The diagonal lines might appear to be narrower than the others.
Area 2:
The text paragraphs should be roughly equal in density.
Area 3:
The half-tone patches adjacent to the solid blocks in the corners should be uniform in
appearance.
1 The resolution of the image meets the specification.
Y: Go to step 2.
N: Go to
2 The printed test patterns meet the Resolution specification. Go to the Registration checkout on
the next page.
Figure 7.5.3.5 Resolution
LEAD EDGE
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PROCESS
SCAN
Test Print
N17-941110-2-S
8.5x11 (SEF)
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SAS1002
Area 2
Area 3
Area 1
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