Power off the printer and turn it back on. The error should be cleared. Frequently Asked Questions What should I do if Service Tool V3400 gives "Error 006"?
The primary purpose of V3400 is to interact with the printer's to reset internal counters that track ink usage.
Turn off your printer completely, but leave the power cable plugged into the wall. service tool v3400 download better chip
Because the Service Tool communicates directly with hardware ports at a low level, Windows Defender or third-party antivirus programs often flag it as a "false positive." Ensure you trust the source before bypassing alerts.
The Service Tool V3400 remains a staple for DIY printer repair. By managing the communication with the printer's internal chip, you can bypass planned obsolescence and keep your equipment running for years. Power off the printer and turn it back on
"Waste Ink Tank Full" error, which otherwise renders the printer inoperable. Service Mode Access
Click "EEPROM" to verify that the waste counter has been reset to 0. The primary purpose of V3400 is to interact
This powerful software is designed to reset and calibrate Canon printers, saving you a costly trip to the repair shop. However, using it incorrectly—or downloading it from the wrong source—can permanently damage your printer's mainboard.
Upgrading to a high-quality Auto-Reset Chip (ARC) or a premium permanent smart chip ensures seamless communication with the Service Tool v3400. These better chips automatically reset their internal fluid counters every time the printer power cycles, bypassing the need for constant hardware modifications. How to Download and Extract the Tool Safely
Follow these steps to ensure you do not brick your printer's mainboard chip during the process. Step 1: Download from a Trusted Source
Use a USB cable to connect your printer to a PC. Do not use Wi-Fi .