The ST 5510 (often stylized as ) is a proprietary software utility developed by Canon for authorized service centers. Unlike the standard printer drivers you download from Canon's website, this tool operates at the firmware level.
The ST5510 supports a wide range of modern Canon models, including: canon service tool st 5510 free download new
The tool does not work on "disposable" or newer series printers (e.g., E40x, E41x, MG24xx/25xx, some G-series) that have permanently locked EEPROMs. The ST 5510 (often stylized as ) is