Release the button while still holding the Power button.
The is a specialized utility designed for authorized service centers to perform maintenance on Canon Pixma printers, specifically for resetting the "ink absorber full" error ( 1.2.1 , 1.3.7 ). While users often seek "free download repacks" to avoid official service costs, these files are not officially distributed to the public and carry significant security risks ( 1.4.4 , 1.5.1 ). Purpose and Functionality canon service tool v5204 free download repack
While it cannot refill physical ink, it can help manage some internal status logs. Why "Repacks" and "Free Downloads" Carry Risk Release the button while still holding the Power button