“It’s a ghost,” the man corrected. “It prints only what was never written. And it’s bricked. Hard-locked by Canon’s deepest service layer.”
: If Service Mode is entered incorrectly too many times, the printer's logic board may lock permanently. Usage Tips & Warnings Manual Cleaning Required : Resetting the software counter does canon service tool v5306 exclusive
This is the primary reason users seek this tool. Canon printers have an internal counter that estimates when the waste ink absorber pads are full. “It’s a ghost,” the man corrected
: Improper use can permanently damage the printer's logic board or void the manufacturer's warranty. “It’s a ghost