Many "free" downloads found online may contain viruses; always scan files with Microsoft Defender before execution.
Enables various test prints to check the health of the print head and logic board. Compatibility and Requirements
Allows users to read and write EEPROM data, which is useful for diagnosing hardware issues or verifying the printer's status. Canon Service Tool V3400 -v 3.4 0.0 Download- Extra Quality
Using V3400 on incompatible newer models (like the MG3500 series) can permanently lock the printer's service mode.
Open the Service_Tool_v3400.exe as an administrator. Reset the Counter: Many "free" downloads found online may contain viruses;
While holding Power, release Resume and then press it (or 6 times for some MG series).
The V3400 version is primarily designed for older Canon Pixma series: Using V3400 on incompatible newer models (like the
The is a specialized software utility used by technicians and DIY enthusiasts to perform maintenance on Canon Pixma printers. Most notably, it is used to resolve the common "Waste Ink Absorber is Full" error (Error 5B00), which effectively locks the printer to prevent ink leakage. Key Features of V3400
The Service Tool V3400 offers several critical functions for printer maintenance:
To use the tool, your printer must first be placed into : Enter Service Mode: Turn off the printer but keep the power cable connected.