The Datacard Cleaning Card Kit (10 Pack) is important in the regular and ongoing maintenance of your Datacard printer. During operation dust and tiny debris are carried through your printer and can build up in difficult and hard to clean places. Over time, this can lead to image degradation or even damage to critical parts of your card printer. It is important to clean your printer regularly. This Cleaning Kit is compatible for SP35, SP55 or SP75 Datacard printers.