: If the printer continues to blink green/orange after the button sequence, it may have a hardware fault that prevents the Service Tool from working. www.linkedin.com for your specific Canon printer model?
This software is the unofficial key to resurrecting your printer. This comprehensive guide explains everything you need about the Canon Service Tool V3400, version 3.4.0.0—where to find it, how to use it safely, and the risks involved. Canon Service Tool V3400 -v 3.4 0.0 Download-
A: Possibly. TS3400 series is compatible. TS3420 (2022) may require V3400 v4.0.1. : If the printer continues to blink green/orange
The (Version 3.4.0.0) is a specialized utility primarily used by technicians and DIY users to perform maintenance resets on Canon inkjet printers, most notably for the 5B00 error (Waste Ink Absorber Full). Key Functionality version 3.4.0.0—where to find it