Moire/Lack Of Sharpness - Toshiba e-STUDIO556 Service Manual

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. 8-3
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 - 221
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.
e-STUDIO556/656/756/856(Ver03)
ERROR CODE AND TROUBLESHOOTING
8