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I recently purchased a stringing machine in Brazil, but I've encountered some issues. It appears that there's an Error 9 displaying, which is preventing me from using the machine effectively. I'm looking for guidance on how to troubleshoot this problem or any steps I can take to resolve it. Additionally, if there are any specific solutions or parts needed to fix this Error 9, I would appreciate your suggestions. It would really help me get back to work quickly. Thanks for your assistance in advance!