Konica Minolta magicolor 4690MF - Manual (Page 253)

Solving Problems with Printing Quality 241
If the problem is not resolved, even after all of the above have been per-
formed, contact Technical Support with the error information.
For contact information, refer to the Need Assistance sheet.
Line art does
not print in
color. The line art setting for
2400 x 600 dpi
requires Color Match-
ing to be turned off. In the printer driver, go to Quality tab
and choose Off in the Color Matching.
Lower the resolution to 1200 x 600 or
600 x 600 dpi.
The color
has a poor
reproduction
or has poor
color density. One or more of the
imaging units may be
defective. Remove the imaging units and check
for damage. If it is damaged, replace it.
Symptom Cause Solution