Technology: It uses Thermal Inkjet (TIJ 2.5) tech, featuring an integrated electronic printhead nozzle layout visible as gold contact pads.Application: These 42ml cartridges are primarily engineered for industrial coding and marking machines. They print manufacturing dates, expiry dates, batch numbers, QR codes, and logos.Compatibility: They fit a wide array of handheld, mini, and online automated continuous production-line inkjet printers.Substrates: Due to the quick-dry solvent-based ink formulation, it securely adheres to non-porous surfaces including plastics, metals, glass, carton boxes, wood, and aluminum foil.