Canon Service Tool V3900 |work| Download Hot Jun 2026

The tool will communicate with the printer. If successful, a small dialog box will display a message saying "A function was finished" or "Operation Completed."

This version of the tool is specifically compatible with a wide range of older Canon inkjet models, typically released around 2013.

Connect the printer directly to your Windows PC using a . (Service Mode does not work over Wi-Fi). Press and hold the Stop/Reset button (red triangle icon).

The hype is real because printers are expensive and errors are frustrating. But in 9 out of 10 cases, a paid third-party resetter or a simple hardware fix solves the problem without malware risks. canon service tool v3900 download hot

The tool requires a direct USB connection to function.

Click the button next to it. You should see a "A function was finished" message.

Close the tool, unplug other USB devices, ensure the printer is truly in Service Mode (solid green light), and restart the tool as an administrator. Error Code 002 The tool will communicate with the printer

The Canon Service Tool V3900 is a maintenance utility used by technicians and advanced users to reset the internal counters of Canon printers. When your printer's ink absorber pad (the sponge that catches waste ink) reaches its capacity limit, the printer firmware locks the device to prevent internal flooding.

iP2770, iP2772, iP2870, iP3600, iP4700, iP4870, iP4970, iP7270

: Expert users on forums like PrinterKnowledge warn that this application can be "very destructive" if used incorrectly, potentially bricking the printer's logic board. (Service Mode does not work over Wi-Fi)

Running the wrong version of a service tool or using it while the printer is not in the correct Service Mode can permanently corrupt your printer's mainboard (EEPROM), bricking the device.

Press and hold the (red triangle in a circle). Press and hold the Power button .