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IMAGE QUALITY SPECIFICATIONS
DocuPrint C55/C55mp/[NC60]
3-19
TEST PATTERNS
TEST PATTERNS
This section contains descriptions of the ESS and IOT
generated test patterns.
ESS GENERATED TEST PATTERNS.
The ESS contains several internally generated test
patterns to assist in diagnosing image quality problems.
These test patterns are accessed using the Off Line
Diagnostics Menu. A description of the internal test
patterns is provided below.
PQ SET
The Print Quality Set (PQ Set) consists of three test
patterns and are printed in sequence. They are:
•
Test Pattern A
•
The Density and Color Balance Test Pattern
•
Diagnostic Test Pattern.
Test Pattern A.
This pattern produces an image of varying densities and
colors, and assists the user in identifying a variety of
image quality defects, including; mottle, streaks, density
problems, deletions, and banding. These types of
defects are referred to as cosmetic defects.
Test
Pattern A 600
×
600
C gogo
C gogo
C gogo
C gogo
C gogo
C gogo
C gogo
Test
Pattern A 600
×
600
c gogo c gogo
c gogo c gogo
c gogo c gogo
c gogo c gogo
c gogo c gogo
c gogo c gogo
c gogo c gogo
c gogo c gogo
Abc Defg Hijk
Abc Defg Hijk Lmnop
Qrstuvw XYZ
123456789
Abc Defg Hijk Lmnop
Qrstuvw XYZ 123456789
261 mm
8 mm
Summary of Contents for DocuPrint C55
Page 14: ...SERVICE CALL PROCEDURES 2 99 NOTES 1 6 DocuPrint C55 C55mp NC60 Notes ...
Page 56: ...OTHER FAULTS RAPs 2 99 NOTES 2 42 DocuPrint C55 C55mp NC60 NOTES ...
Page 76: ...IMAGE QUALITY SPECIFICATIONS 2 99 NOTES 3 20 DocuPrint C55 C55mp NC60 NOTES ...
Page 130: ...REPAIRS ADJUSTMENTS 2 99 NOTES 4 42 DocuPrint C55 C55mp NC60 NOTES ...
Page 216: ...GENERAL PROCEDURES 2 99 NOTES 6 18 DocuPrint C55 C55mp NC60 Notes ...
Page 252: ...GENERAL PROCEDURES 2 99 NOTES 6 54 DocuPrint C55 C55mp NC60 NOTES ...
Page 272: ...GENERAL PROCEDURES 2 99 NOTES 6 74 DocuPrint C55 C55mp NOTES ...
Page 274: ...GENERAL PROCEDURES 2 99 NOTES 6 76 DocuPrint NC60 NOTES ...