Can modify the printer's region or model identification. Compatible Canon Printer Models
G1000, G2000, G3000, G4000, G5000, G6000, and their variants. IB-Series: IB4000, IB4100 series.
Allows you to read and save the printer’s internal data.
Release Resume while still holding Power, then press Resume (or 6 for some MG series).
version or a modified version of the tool can permanently lock your printer's
I can provide more specific instructions for your exact model.