I need to check the firmware dump of the pixma ip4840 printer
my ip4840 printer is not initialized correctly and I made a complete firmware dump from the K8P3215UQB chip, it is located at this addresshttps://fastupload.io/MibBBLr2DT19w8F/filehttps://drive.google.com/file/d/1v50wL47bnRd7tTpyZJU_AFT3VHx5zG6M/view...