Power down the printer completely using its physical power button, wait 10 seconds, and turn it back on normally. Critical Safety Considerations and Risks
Connect the printer directly to your PC using a . (Do not use Wi-Fi). Press and hold the Stop/Reset button (red triangle icon). While holding Stop/Reset, press and hold the Power button.
Allows you to change the printer's localized region settings. JustAnswer 📥 Download & Safety Warnings service tool v4720 download verified
Generates deep diagnostic reports not available in standard menus. Region Changing:
Upload the file to VirusTotal.com before opening it. A verified clean file should show zero flags from major antivirus engines. Power down the printer completely using its physical
This occurs if you haven't successfully put the printer in Service Mode. Re-enter Service Mode.
To use the v4720 utility, your printer must first be placed into Service Mode Press and hold the Stop/Reset button (red triangle icon)
The is a crucial utility for owners of Canon Pixma printers facing maintenance errors, particularly the common "Ink Absorber Full" (Error 5B00 or 1700). This software allows users to access the printer's EPROM chip while in "Service Mode" to reset waste ink counters and clear internal errors. Core Functions of Service Tool V4720
This happens often for legitimate unsigned legacy tools.