Press and hold the button (red triangle), then press and hold the Power button.
Locate the "Main" tab and find the "Clear Waste Ink Counter" section. Click
Communities like PrinterKnowledge or Resetters often share links or guides, but use caution as unofficial downloads can carry malware. Basic Instructions for Use canon service tool v3900 download hot
This comprehensive guide explains what the Canon Service Tool v3900 is, how to safely download it, and the exact steps to reset your printer. What is Canon Service Tool v3900?
This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Press and hold the button (red triangle), then
To help you get your printer back in working order, could you tell me: What is your specific printer model (e.g., Pixma G3010)? exact error message or code are you seeing? Have you already tried putting the printer into Service Mode
国内常见的是通过百度网盘等共享平台获取 Service Tool。虽然百度网盘本身是正规平台，但——任何人都可以上传任意文件并生成下载链接。也就是说，你看到的“v3900 下载链接”可能是他人分享的破解版、汉化版，甚至是被植入恶意代码的版本。 Basic Instructions for Use This comprehensive guide explains
Service Tool V3900 is a portable Windows application. Before attempting to use it, you must meet the following requirements:
Unzip the file and run ServiceTool_v3900.exe as Administrator. On the tool interface, look for . Select Main and click Set . Select Platen and click Set . Click EEPROM to verify the counter has been reset to 0. Turn off your printer and turn it back on. Safety and Security Warning