The Canon Service Tool V3900 is an official, internal utility created by Canon for service technicians to maintain and repair Canon inkjet printers. The primary function of this software is to communicate directly with the printer's EEPROM to:
: In the "Ink Absorber Counter" section, select "Main" and click Important Safety and Download Advice
| Need | Solution | |------|----------| | Waste ink reset | Use (licensed, paid tool) or contact a local repair shop | | Printer maintenance | Canon’s free My Printer (Windows) or Canon IJ Printer Assistant Tool | | Service mode access | Follow official Canon service manual procedures (some resets via button combinations) | | Out-of-warranty repair | Take printer to an authorized service center – they have the genuine v3900 or newer version |
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| Error Message | Likely Cause | Solution | |---------------|--------------|----------| | "Printer not found" | Not in Service Mode | Re-enter service mode; try holding buttons longer. | | "Timeout error" | USB cable issue | Use a short, high-quality USB 2.0 cable. No hubs. | | "Ink absorber set error" | Wrong tool version | V3900 may not support your specific model. Try V3400 or V4000. | | Antivirus deletes .exe | False positive | Add exception to Windows Defender or use Sandboxie. |
: An alternative "one-click" tool used by many as a modern replacement for the manual Service Tool.
Be cautious when searching for "free" downloads. Many sites offer malicious files disguised as the service tool. Always check for malware before running the application. The Canon Service Tool V3900 is an official,
While keeping the Power button held down, release the Stop button. Now, press the Stop button 5 or 6 times (depending on your specific model). The LED light will alternate between green and orange with each press.
Canon Service Tool V3900 Download Top: Your Guide to Fixing Error 5B00
Even with the top download, you may encounter issues. Here’s how to fix them. If you share with third parties, their policies apply
: Sites like PrinterKnowledge often host discussions and legacy links, but use caution with unofficial downloads. ⚠️ Important Warning
Select the number assigned to your printer in the tool. Under Ink Absorber Counter , set "Absorber" to Main . Set "Counter Value" to 0% . Click SET . Your printer should now be reset and functional. Supported Printers and Troubleshooting
So you’ve found a top-safe download. Now what? Follow this precise workflow to reset your waste ink counter.