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Alexander FrancisSep 12, 2025
What to do if Roborock Docking Station reports Error 42, maintenance brush jammed?
- RrowegregorySep 12, 2025
If the maintenance brush is jammed on the left side, it may be blocked. Clean it and remove any blockages. If the brush stops on the right side, the filter may be blocked or not installed correctly. Clean the filter and ensure it is correctly installed.