For the replacement of blades please visit the Andis website at www.andis.com
. Choose USA, then service, then use and care. Once you are at the use and care section find your model and click on it to bring up the instruction manual.
If you are still have problems there are two service stations in Maryland as listed below. If neither of these are close to you you can send the unit into Andis for repair.
Water's Appliance Service
216 E Diamond Ave
Gaithersburg MD 20877
13407 Graceham Rd.
Thurmont MD 21788
If you should have any further questions please do not hesitate to contact the Andis customer service department at 1-800-558-9441.
Thank you for choosing Andis.