Originally Posted by
JoeJr
Don't you need a program or specs to feed into the printer to print what you need? I have a 158.15160 missing the ZZ cam and would love to have one, but if I don't have one to use for specs for a 3d print, how do I 3d print the one I need?
I'll ask Yossarian, maybe he'll know.
You need to produce the item in a 3d design program, convert it to a printable format and then send it to the 3d printer.
check on thingiverse if you want a cam for a specific model. Lots of guys have already reproduced the file to print sewing cams. If one doesn't exist for your machine, you either have to make it or pay someone else to make it in a program like cad, tinkercad, sketchup, etc.