If you see "Error Code 009" while using the tool, it usually means the printer is not in Service Mode or the version is incompatible with your specific model.
If you own a Canon inkjet printer, you have likely encountered a frustrating scenario: your device refuses to print, flashing a blinking orange light or displaying an error message like "Ink absorber full" or "Service required." Often, the standard user manual offers no solution other than to take the printer to an authorized repair center. This is where specialized software, specifically the Canon Service Tool V3400 , enters the conversation. canon service tool v3400 download
Warning: Proceed at your own risk. Back up any important data and accept that you may permanently damage your printer. If you see "Error Code 009" while using
: Allows users to read or write EEPROM data to confirm settings or troubleshoot logic board issues. Warning: Proceed at your own risk
After a successful reset, the error should be gone. However, you physically have an ink-soaked sponge inside. A reset without replacing or cleaning the waste pads will eventually lead to ink leaking inside your printer. Many users perform a "waste ink bottle mod" – redirecting the waste tube into an external container.