I have a mimki cutter plotter cg-60 st but its cutting all the vinyl and broke it. When this occurs all the vynil get stock in the plotter. Please help me

No manual? (scroll down this page)

MIMAKI CG-60st Maintenance and Parts Manual D500104 - CUTTING PLOTTER - MIMAKI - PRINTER/COPIER

Review your cutters (set up; cleaning(?), and software.

SignTools 4 Setup Instructions for a  Mimaki CG-60ST Plotter

Mimaki CG-60ST

Are you proficient to do these checks? If not, strongly advise contacting a technician from the company website.

Mimaki USA (assuming you are in the US)

Not really a DIY project.