Canon Service Tool V3400 -v 3.4 0.0 Download !!top!!- Extra Quality Direct

Service Tool V3400 was designed for older Windows architectures. Users on Windows 10 or 11 may encounter compatibility issues. Running the program in "Windows 7 Compatibility Mode" and as "Administrator" is often required to prevent crashing.

Release both buttons. The power light should stay green, indicating it is in Service Mode. Canon Service Tool V3400 -v 3.4 0.0 Download- Extra Quality

Resetting the counter electronically does not physically clean the ink pads. If your printer said the pads were full, they are likely saturated with ink. If you reset the counter without cleaning or replacing the pads, ink will eventually overflow into the printer chassis and your desk, causing a mess and potentially shorting out the electronics. Service Tool V3400 was designed for older Windows