There are generally 3 things to consider for blurry images:
1) attach some of the images here if you want someone to check the images for problems
2) save your project as a .scribe file and attach it here if you want someone to check your scribe for problems
3) read the following links to learn more about image quality settings
instant answer: improve image import quality
svg lines appear blurred after import
-Mike (videoscribe user)
I have imported several images and they come in small and when I enlarge them or zoom in on them they fuzz out as if they are low res images. I have tried this jpgs, svgs, pngs of the same infographic image. Some of the graphic is has text. That text completely illegible. Any help would be great. Thanks.