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TROUBLESHOOTING
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3) Moire/lack of sharpness
Moire
Lack of sharpness
Defective area Step Check items Prescription
Density reproduc-
tion
1 Check the reproduction of the image
density.
Adjust the density.
Parameter adjust-
ment value
2 Check the image processing param-
eters.
Check the adjustment value for sharpness.
Printer section 3 Check test print image (04-113). When defects occur, perform the corre-
sponding troubleshooting procedure.
Defective area Step Check items Prescription
Density reproduc-
tion
1 Check the reproduction of the image
density.
Adjust the density.
Parameter adjust-
ment value
2 Check the image processing param-
eters.
Check the adjustment value for sharpness.
Printer section 3 Check test print image (04-113). When defects occur, perform the corre-
sponding troubleshooting procedure.
4 Check the image processing param-
eters.
Check the encircled areas A and B in the
image, and change the sharpness intensity
in the sharpness adjustment mode.
Feeding direction
AB
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