Solution
Chart 1
Chart 2 (Adjusting the paper transfer feed speed)
Worm holes can be eliminated by adjusting the paper transfer feed speed.
The following side-effects may occur.
- Expansion and contraction of the image in the sub scan direction.
- Horizontal streaks 90mm within the rear edge of halftone images.
- Uneven density for halftone images.
Expansion and contraction of the image in the sub scan direction can be eliminated by adjusting the following items in the plus direction.
- 005 [Adj Magnification of Side1 Across Feed]
- 006 [Adj Magnification of Side2 Across Feed]
Chart 3 (Improving usage environment)
Worm holes can be reduced by using the blur tool of Adobe Illustrator.
1. Select the clear image area in Adobe Illustrator.
2. Select [Effect] > [Blur] > [Gaussian Blur].
3. Specify the blur radius (pixel).As a side-effect, clear images may appear blurry.
After taking the above measures, do the color calibration adjustment of the external controller.
