: Ensure you obtain the tool from a reliable source to avoid malware, as it is a technician-level utility not typically distributed on the main Canon Support site .
Canon Service Tool v.4718 is an official, proprietary software utility designed for authorized service technicians. It interfaces directly with the printer's firmware to perform low-level maintenance tasks, calibrate hardware, and reset internal counters. Why Do Printers Have Ink Absorbers? canon service tool v.4718
Plug the power cord back in and turn the printer on normally. : Ensure you obtain the tool from a
You cannot use the Service Tool over Wi-Fi, Ethernet, or Bluetooth. The printer must be connected directly to your computer using a high-quality USB A-to-B printer cable. Why Do Printers Have Ink Absorbers
If you're unsure whether v.4718 will work with your specific printer, the most reliable method is to consult your printer's service manual. The service manual will explicitly state which version of the Service Tool is required for resetting the waste ink counter.
Extract the Canon Service Tool v.4718 ZIP file and run the .exe application as an Administrator.