Machine Maintenance Video(VC9-1670T)
1. Working Everyday. Cleaning the worktable of machine everyday: https://workdrive.zoho.com/file/qd56xa6a112a867284a0e962d6c0e183868a5 Cleaning the presser feet everyday: https://workdrive.zoho.com/file/qd56x826195b4575b4688b19e210c12d5d768 Check air ...