This 29-2P label gun has a one-year warranty fully backed by Avery Dennison and B&B Supply. Any mechanical defect or operational issue that occurs through what is considered normal usage will be fixed, or the unit will be replaced with a factory rebuilt tool. An XL Pro 29-2P with a manufacturer’s defect discovered right after delivery will be replaced with a brand new label gun upon inspection by B&B Supply. A label gun deemed abused will void the warranty coverage as well as the ability to repair. Please give us a call at 1-800-346-7820 to discuss any warranty questions in further detail.