Hi guys,
I recently imported a Jack brand single needle modern computerized, direct drive postbed machine with auto trimmer from china.(model S5) I will try and attach photo if possible.
Machine arrived working well and like most chinese machines, an absolute rubbish manual lol
After a week the auto trimmer stopped working. I tried adjusting the blade according to instructions but no luck.
Seems like everyone in USA has either an older postbed or one of the simple clutch motor machines as I have not yet found anyone with a machine similar to mine who I can talk to.
I was hoping maybe i could find someone here with a similar machine who hopefully has a better understanding of its operation and maintenance.
I feel the trimmer issue I'm having is not blade related but possibly a blade timing issue but it's my understanding that the modern machines like mine don't use a cam for blade timing but rather are motor controlled. Anyway I was hoping to find someone here with knowledge about these type of machines who would be willing to help me with new owner questions and problems. Thanks