Canon Service Tool V3800 Portable

Disclaimer: Using this tool voids your manufacturer warranty. Proceed at your own risk. Ensure the printer is not currently displaying a "low ink" warning before starting.

You are missing DLL files. Ensure you have the latest Visual C++ Redistributables installed. Run the tool in Windows 7 Compatibility Mode. canon service tool v3800 portable

Simply downloading and running the portable tool is not enough. The software will not work on a printer in normal operating mode. To use Canon Service Tool V3800, you must put the printer into "Service Mode" first. If the printer is not in service mode,

The method varies by printer model, but the general procedure usually involves: but the general procedure usually involves:

If the printer is not in service mode, the tool will not detect the printer's USB port.