: Adjusts internal region codes, which can sometimes be necessary after replacing the main logic board. Supported Models
: Performs test prints and nozzle checks to verify the health of the printhead and mechanical components.
: Resets the waste ink counter when it reaches capacity (often indicated by a "P07" or "5B00" error code).
Unlike standard consumer software, this tool interacts directly with the printer's firmware to perform low-level maintenance: