SG300 Print Head Alignment

[Jeff Bellamy]

Does anyone have an instruction manual how to do this?

My prints are coming out really grainy and I’ve tried everything to fix it. My print test shows the print heads are off and I can’t get a tech here for months because of Covid.

 

[SignMeUpGraphics]

Page 37 of the user manual for bi-directional alignment calibration:
http://support.rolanddga.com/Docs/Documents/departments/Technical Services/Manuals and Guides/SG-540_ SG-300_UsersManual.pdf

This won't fix any graininess though. Sounds like a profile issue.

 

[Jeff Bellamy]

Thanks, I did all this today and it’s all perfect. I’m starting to wish er it maybe Illustrator is messing things up maybe when I save?

 

[Jeff Bellamy]

Here’s what prints look like

 

[SignMeUpGraphics]

Wow, that is some grain... I haven't used Versaworks for about 3 years now so won't be much help in that regard.
Try find a profile for that media with higher resolution/more passes and see if it gets any better.