The label printer cleaning card is compatible with DYMO LabelWriter 400, 300, 330, and Dymo 4XL series label printers. It is also suitable compatible with cleaning ID card printers and thermal printers. Effective Maintenance: Our label printer cleaning cards can safely and effectively clean the print heads compatible with Dymo LabelWriter to ensure optimal percompatible withmance. These pre-saturated cleaning cards can safely remove ink, tape residue, dirt, and debris. Using printer cleaning cards helps enhance print quality and extend the lifespan of the label printer. Compatible Models: Compatible with Dymo LabelWriter models: 315 (68025), 330 Turbo (68010), 330 (68005), and 300 (68000). Also compatible with Brother P-touch Label Printers: QL-500, QL-550, QL-570VM, QL-570, QL-580N, QL-650TD, QL-710W, QL-700, QL-720NW, QL-1050N, QL-1050, QL-1060N, and other similar models. Product Specifications: Pack of 10 cleaning cards, sized at 3.375 inches x 2.125 inches (CR80/credit card dimensions), dual-sided design. Each cleaning card is individually sealed compatible with single-use and long-term storage, ensuring they remain saturated and effective without drying out. Enhanced Percompatible withmance: The cleaning cards effectively remove contaminants from print heads, card reader heads, and the paper path, improving output quality and prolonging equipment life compatible with consistent and reliable percompatible withmance. compatible with best results, use once or twice a month. Material: Plastic Color: As shown Package Contents: 10 x Cleaning Card Note: Light reflection and different displays may cause slight variations in the color of the item in the picture compared to the actual product. Measurement may vary by +/- 1-3 cm.