: Reading or writing printer settings directly to the memory. Print Head Cleaning
Was the canon service tool taken down from the net? : r/printers
The printer must be manually placed into "Service Mode" using a specific sequence of button presses (typically involving the Power and Stop/Resume buttons) before the software can communicate with it.
Version 4906 is highly stable and widely compatible with standard consumer and prosumer Canon Pixma models manufactured between 2015 and 2020.
Using this utility requires putting your printer into a special state called "Service Mode." If you run the tool while the printer is in standard ready mode, the software will display a freeze error (e.g., Error Code 006) and will not function. Step 1: Enter Service Mode on the Printer
The Software Canon Service Tool is not a standard "plug-and-play" application. It requires specific conditions to function:
The is a proprietary software used by technicians to communicate directly with the printer's firmware via a USB connection. It overrides maintenance locks, resets the Waste Ink Counter back to 0%, and tests basic hardware operations. Key Features
Service Tools for Canon Printers | Page 3 - PrinterKnowledge
The tool frequently triggers false positives ( HackTool , PUP ). You may need to temporarily disable your antivirus or add an exclusion to Service_Tool_V4906.exe .