We have a Versant 2100 printer, and always get an issue with printing low size text (8pt or lower) of lighter colours - it gets printed unclearly and unevenly on the edges, as if some parts of it weren't printed.
Next to it on the same print the 100% black, or any text with darker colours, looks alright, with sharp edges.
Examples of colours which get printed poorly:
1) b 70%
2) m 58%, y 100%
Doesn't seem to matter if blacks are composite or pure either, darker ones get printed alright, lighter ones poorly.
We are using Fiery, and in Job Properties->Image tab pretty much no settings did anything to improve this.
Text/graphics edge enhancement setting does absolutely nothing, no difference in print.
Print file is a PDF with text converted to vectors.