9.Image Quality Problem: Lines
558
Cause
White toner tends to gather at the 1 mm width from the trailing edge of the white toner layer. As a result,
1 mm width from the trailing edge of the white toner layer appears as a white streak due to the
insufficient fusing.
This is likely to occur if:
Printing an image in which white toner and CMYK toner overlap
Using a transparent film
Looking through the output transparent film
The image has dark density CMYK toner overlapped with white toner.
Trailing edge of a white toner layer overlaps CMYK toner.
Solution
1. Check the counter of PM parts around the drum (photoconductor unit). Replace PM parts whose
counter has exceeded its PM life.
2. Register the problem paper brand in the “Custom Paper Settings” if it is not registered.
3. Subtract “1” from the current setting of “Custom Paper Settings – 1201-05/06: Max Image Density
(Clear/Special, White)” (Minimum value: -5).
To Next Page
Loading...
