Check the listing for details. Zebra Dymo Rollo Printer Cleaner Card For Shipping Label Direct Thermal Printer. Condition: New. Listed at 6.64 USD. Presaturated, disposable, printer cleaning card is designated to safely and effectively remove all dirt, ink, tape, oil, adhesives, residue, and other contaminants from therapy print heads, paper guidates and paper path. This cleaning card will improve printer quality and legibility increasing output, machine life, reliability, and performance. Each card is designed to be fed through printer to clean the print head and is individually wrapped ready for use so other cards will not dry out prior to use. RECOMMENDED USAGE : Use thermal printer cleaning cards before inserting a new roll of labels or ribbon stock. Size: 2.1” x 3.425" (Can be cut into multiple sizes)Directions:1. Remove from pouch. 2. Insert into feed path, press form feed or manually pull cleaning card. 3. Discard in trash. POS Printers, Label Printers, ID Card Printers, Transfer Printers, Bar Code Printers, ATB Ticket Printers and Direct Thermal Printers. CAUTION: flammable contains 99% Isopropyl Alcohol