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:
using specific button combinations (usually involving the Power and Stop/Reset buttons). Maintenance Operations software canon service tool v4906 download verified
(Insert password if applicable)