Error 34, Roomba® j Series and Combo 10 Max

Error 34 means your Roomba is experiencing an internal communication error. Press the button to restart the cleaning mission. If the message persists, perform a robot reboot.

If the message persists after rebooting the robot, please contact iRobot Customer Care.

For expedited service, please have the following ready:

• Your robot charged and with you.
• Your robot's Serial number.
• For warranty claims: Proof of purchase (receipt or invoice for purchase from an authorized retailer).