Even if you manage to download a clean version of the tool, you may face technical hurdles:
: "Verified" versions are often found on technical forums like PrinterKnowledge canon service tool v4720 download verified
Before running any canon service tool v4720 file, complete this checklist: Even if you manage to download a clean
While holding Power, release Stop/Reset and press it 5 times. Release both buttons. The green light should remain steady. Step 2: Run the Utility Connect the printer via (Wi-Fi will not work). Open the ServiceTool_V4720.exe file. Click the "Main" tab. Under "Waste Ink Counter," click "Set." complete this checklist: While holding Power