Unchipped cartridge. Please read here before purchasing (PDF)
123ink brand cleaning cartridge for PGI-5BK black printhead.
Regular cleaning is important to extend your printer's service life.
Using a cleaning cartridge can help protect the printhead's nozzles and remove any blockages that might be affecting the quality of your prints.
This cleaning cartridge does not come with a chip and one must be installed in order for it to work. Please read the PDF file highlighted in yellow above for instructions.