8
© 2012 OKI DATA CORPORATION All rights reserved
ES9160 MFP / ES9170 MFP
ERROR CODE AND TROUBLESHOOTING
8 - 263
8.4.3
Moire/lack of sharpness
Fig.8-4
Moire
Lack of sharpness
Defective area
Step
Check items
Prescription
Density reproduction
1
Check the reproduction of the image
density.
Adjust the density.
Parameter adjustment
value
2
Check the image processing
parameters.
Check the adjustment value for
sharpness.
Printer section
3
Check test print image (04-114).
When defects occur, perform the
corresponding troubleshooting
procedure.
Defective area
Step
Check items
Prescription
Density reproduction
1
Check the reproduction of the image
density.
Adjust the density.
Parameter adjustment
value
2
Check the image processing
parameters.
Check the adjustment value for
sharpness.
Printer section
3
Check test print image (04-114).
When defects occur, perform the
corresponding troubleshooting
procedure.
4
Check the image processing
parameters.
Check the encircled areas A and B in
the image, and change the
sharpness intensity in the sharpness
adjustment mode.
Feeding direction
A
B
Summary of Contents for ES9160
Page 12: ......
Page 24: ...ES9160 MFP ES9170 MFP 2012 OKI DATA CORPORATION All rights reserved FEATURES 1 2...
Page 308: ...ES9160 MFP ES9170 MFP 2012 OKI DATA CORPORATION All rights reserved SELF DIAGNOSIS MODES 5 56...
Page 832: ...ES9160 MFP ES9170 MFP 2012 OKI DATA CORPORATION All rights reserved REMOTE SERVICE 10 38...
Page 920: ...ES9160 MFP ES9170 MFP 2012 OKI DATA CORPORATION All rights reserved BACKUP FUNCTION 12 12...
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