While holding Power, release and press the Stop/Resume button 5 times (6 times for some MG models), then release both.
To ensure the tool works and interacts correctly with the printer chip, you must put your Canon printer into first.
series (iP, MG, iX, MP), working on Windows versions from XP up to the latest releases in compatibility mode. Important Warning
, a pivotal utility designed for the maintenance and calibration of high-performance imaging equipment. While the software provides the logical framework for system resets and error-code clearing, its efficacy is fundamentally dictated by the quality of the underlying semiconductor architecture—the "chip"—that facilitates communication between the device and the technician’s interface.
Ensure your Canon printer is connected via a . Service tools do not work over Wi-Fi. Open ServiceTool_V3400.exe . In the "Clear Ink Counter" section, find the Main option. Click the Set button right next to Main. service tool v3400 download better chip
By utilizing and "better chips," you gain:
Once locked, the only fix is often to replace or re-flash the EEPROM chip on the printer’s logic board with a "better" or pre-programmed chip.
If an older version of the Service Tool (like V3400) is used on a newer printer model, it can permanently lock the printer's service mode.
Using software to reset your chip solves the immediate software lockout, but physical maintenance remains critical. If you reset the counter multiple times without checking the physical waste ink pads, ink will eventually leak out of the bottom of the printer. For long-term performance, consider routing the internal waste tube to an external collection bottle. While holding Power, release and press the Stop/Resume
Q: What are the top better chip options for Service Tool V3400? A: The top better chip options for Service Tool V3400 include the Kess V2, Alientech KNC, and MoTeC M1 chips.
Release the button while continuing to hold the Power button. Press the Stop button 5 distinct times.
Seek out the clean, standalone executable file ( ServiceTool_V3400.exe ). You do not need complex installation wizards or registries. Step-by-Step Guide: How to Reset Your Printer Using V3400
Your printer model is either too new or too old for V3400. You will need to upgrade to a later version of the service tool (like V4905 or V5103). Final Maintenance Warning: Change the Physical Pads Important Warning , a pivotal utility designed for
| Feature | Standard Interface | Better Chip Interface | |--------|------------------|------------------------| | Communication stability | Occasional dropouts | Rock-solid via error-correcting transceivers | | Flashing speed | 10–20 min | 3–8 min (higher baud rates) | | Bootloader entry | Manual or unreliable | Automatic with proper voltage sequencing | | ECU protection bypass | Limited | Supports locked MCUs (e.g., via reset line or power glitch) |
Requires no hardware modifications or special tools.
V3400 is highly effective for older and mid-generation Canon Pixma models, including: iP2770, iP3600, iP4700, iP4870, iP4970 MP Series: MP230, MP250, MP280, MP287, MP495, MP497 MG Series: MG2120, MG2270, MG3120, MG3570, MG4270
If successful, the printer will feed a blank sheet of paper or print a row of zeroes ( D=000.0 ), signaling the counter is reset.
