Thermal Print Head Cleaning Pen Packing : 12 Pens / Box Part Number : IPACP-03 Characteristics Thermal Printer Cleaning Pen Barrel is filled with 99.9% Electronic Grade IPA Solution. It is designed to effectively remove the Ink Residue, Burnt on Debris, Dirt and Contaminants from the Printer Head. Regular Cleaning will extend the Service Life of the Print Head and provide a Better Graphic Image Quality. Applications Use for Routine Preventive Maintenance Cleaning on all types of ID Card Printers and Barcode , Label and Receipt Thermal Printers Print Head.