: Open the software on your PC. The buttons should now be clickable rather than grayed out.
: Release both buttons. If successful, the power light will remain steady green (or white). canon+service+tool+v4718+updated
The Canon Service Tool V4718 is a utility designed for "Service Mode" operations. It is primarily used to clear the "Ink Absorber Full" error, commonly known as error codes 5B00 or P07. When a printer reaches its internal limit for waste ink collection, it locks down to prevent leakage; this tool communicates with the printer firmware to reset that digital counter. Key Features and Updates : Open the software on your PC