乌干达采购需求：医疗打印机、干式成像仪、激光成像仪、喷墨打印机、医用胶片打印机、干式打印机

I'm reaching out because I'm experiencing an issue with my ultrasound switch. It doesn't seem to function properly; I can't get it to turn on or off. This has been quite inconvenient, and I need to find a solution ASAP. Could you please assist me in troubleshooting this problem? Any guidance or support you can provide would be greatly appreciated. I'm looking forward to your response so we can get this sorted out quickly. Thank you!