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: If an incorrect service tool version was used previously, the mainboard may be "locked," requiring a physical chip replacement or a new motherboard.
Directly clears various service-call errors that prevent the printer from operating.
The Canon Service Resetter Tool is a gray-area hack. Tech forums are divided into two camps: and Anti-reset .
The tool communicates with the printer through a USB connection or other interface. Once connected, the tool sends a series of commands to the printer to reset the error codes and restore the printer's functionality.
: Open the tool and select the correct USB Port from the dropdown menu.
40 A0 1A 00 00 00 02 00 00 00 00 00
