Toshiba E-STUDIO4508A - 8.4.3 Moire;lack of sharpness

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ERROR CODE AND TROUBLESHOOTING
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8.4.3 Moire/lack of sharpness
Fig.8-5
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
AB