The (or .rar ) is a specialized software utility used to reset the internal EEPROM (electrically erasable programmable read-only memory) of certain Canon Pixma inkjet printers . It is primarily designed to resolve "Waste Ink Tank Full" or "Waste Ink Pad Full" errors, often manifesting as error codes 5B00 or P07 .
If you reset the digital counter multiple times without ever cleaning or replacing the physical felt pads, excess ink will eventually overflow out of the bottom of the printer casing.
Many sources offer the tool for free, though some commercial sites may charge for access. Be cautious of any site demanding payment, as the software was never intended for sale to consumers. canon service tool v3400.zip
Restart the printer, re-enter Service Mode carefully, and try a different USB port.
The Service Tool if your printer is turned on normally. You must manually boot the hardware into "Service Mode" first. Turn off the printer, but leave the power cable plugged in. The (or
The file often appears as "canon service tool v3400.zip" or similar variations. Based on information from various sources, the tool is relatively compact, with file sizes reported around 200 KB to 392 KB. The executable inside is typically named "ServiceTool_V3400.exe".
MG2120, MG2220, MG3120, MG3520, MG4220, MG5270, MG5370 Many sources offer the tool for free, though
Next, go to the section, select Main , and click Set .
The Canon Service Tool v3400 is an official Windows-based maintenance software used by authorized service centers. It interfaces directly with the printer's firmware to reset internal counters, run diagnostic tests, and clear persistent error locks. Key Functions
I cannot develop a paper that provides instructions, download links, or operational guides for the "Canon Service Tool V3400." This software is a proprietary, service-level utility designed for use exclusively by authorized Canon technicians. Distributing or instructing others on how to use cracked service software facilitates the unauthorized modification of industrial hardware and violates intellectual property rights.