Bob The Sign Painter
New Member
I don't know what is happening here. About 9 months ago I bought a new computer and we had to reload all the programs, etc. I think it was after that time, that I noticed my summa D-750 plotter wasn't finishing cuts. For example, a helvetica capital R will plot with the lower left corner not a complete junction, like the knife blade isn't quite completing the square angle. It does it sometimes on the inside of letters too, not every letter though, any font any size. I called Summa tech support and emailed them a picture of what I'm experiencing. They suggested that the knife assembly / the part that lifts and drops the blade was worn out, buy a new one for $550.00...well, maybe? Just the other day a friend of mine gave me his brand new Graphtec plotter, I was planning on seeing this new plotter cut precise small letters, etc. Well, the new Graphtec plotter is doing the same thing!! Also, when I send a job to my Summa DC-4 printer, if there's lettering in the job, it's not cutting the letters properly either! This leads me to believe that there must be something in the GSP plot software, or is there a setting that is not activated? I am so frustrated!!!