intermittent double image

[yonu]

ok got everything working but every few prints I get a double image and I can't seem to find a reason I am using sai 10.5

 

[Grizzly]

Looks like the media is slipping and not advancing properly or an encoder strip is really dirty.

 

[yonu]

You're kind of right I actually figured it out and it was something I didn't think about The PF encoder wheel went bad it literally looked like somebody had chewed it up