If you hit a roadblock during the reset process, tell me the and any specific error numbers showing up on the software screen so we can get it sorted out. Share public link
Canon Service Tool ST6000 is a maintenance utility used by technicians to reset inkless counters, perform deep maintenance, and run service functions on select Canon PIXMA and MAXIFY printers. It can fix issues like “service required” errors, allow waste ink counter resets, perform nozzle checks, and run firmware/service routines not exposed in regular user menus.
If you are uncomfortable using unauthorized service tools, consider: canon service tool st6000 download
: Unplug all other USB devices (like external hard drives or webcams) from your PC. Plug the printer directly into a motherboard USB port on the back of the PC, avoiding front-panel USB hubs. A Crucial Warning About Hardware Maintenance
Press and (the red triangle inside a circle). If you hit a roadblock during the reset
When searching for a , you must exercise extreme caution:
In 2024, security researchers identified a “Service Tool ST6000 V3400.exe” file circulating on forums. It contained the Qakbot trojan , which steals banking credentials. Thousands of users lost sensitive data. If you are uncomfortable using unauthorized service tools,
The .exe file installs backdoors, cryptominers, or ransomware. Your printer is the least of your worries—your personal files, passwords, and identity are at risk.