ScientiFIX llc is an independent service provider - we are not an authorized service provider and are not associated with/representatives of the brands listed above. If your machine is still under warranty, we recommend you contact the manufacturer for service as independent service may void the warranty, and often any repairs will be free! However, if you have received an outrageous quote, or if your device is out-of-warranty, or no longer manufactured, serviced, and/or supported by the OEM, ScientiFIX is the best choice around for the professional, high quality, and cost-effective service and repair.