What do you expect of a program which does copy and paste on the bitmap level only?
I usually experience those artefacts not that bad and onscreen it depends on the zoom level. Printouts and pdf-printouts are not or only very slightly (bad enough) affected. Don't know what it depends on.
I have redone your expression and this is what I see with zoom 115%
Image may be NSFW.
Clik here to view.
and this is 120%
Image may be NSFW.
Clik here to view.
its gets worse with 170%
Image may be NSFW.
Clik here to view.
The pdf printout may look like this
Image may be NSFW.
Clik here to view.
but depending on the program/printer driver used it may also look like this
Image may be NSFW.
Clik here to view.
No idea why, I never had problems with that pdf printer before, only in conjunction with Prime. On the other hand, other pdf printers work fine with Prime.
