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8.4.3
Moire/lack of sharpness
Moire
Defective area
Density reproduction
Parameter adjustment
value
Printer section
Lack of sharpness
Defective area
Density reproduction
Parameter adjustment
value
Printer section
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A
Fig.8-4
Step
Check items
1
Check the reproduction of the image
density.
2
Check the image processing
parameters.
3
Check test print image (04-114).
Step
Check items
1
Check the reproduction of the image
density.
2
Check the image processing
parameters.
3
Check test print image (04-114).
4
Check the image processing
parameters.
8 - 263
B
Prescription
Adjust the density.
Check the adjustment value for
sharpness.
When defects occur, perform the
corresponding troubleshooting
procedure.
Prescription
Adjust the density.
Check the adjustment value for
sharpness.
When defects occur, perform the
corresponding troubleshooting
procedure.
Check the encircled areas A and B in
the image, and change the
sharpness intensity in the sharpness
adjustment mode.
ES9160 MFP / ES9170 MFP
ERROR CODE AND TROUBLESHOOTING
8
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