Bumper Actuating Arm/Optical Sensor Repair Service for error code 9.
If your Roomba 5xx/6xx series model is experiencing the nine-beep error, and cleaning the Roomba hasn't helped, then a defective bumper sensor is the primary cause.
Includes: Diagnostic testing and repair of your 5xx/6xx series bumper sensor LED/PT and PCB by one of our trained technicians. FREE Priority return shipping in the continental US.
Repair Svcs. for all 500/600 series models!
Where to ship and how to package your Bumper Actuating Arm/Optical Sensor for repair service Shipping Information
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