Software Canon Service Tool V4906 [hot] Download Verified Jun 2026

The green power light should flash and then stay solid. Your printer is now in Service Mode. Step 2: Running the Software

The Canon Service Tool (also known as the Canon Reset Tool or ST Tool) is a proprietary application designed for Canon technicians. Unlike regular drivers or maintenance software, this tool communicates directly with the printer’s EEPROM (Electrically Erasable Programmable Read-Only Memory). It allows users to: software canon service tool v4906 download verified