Canon i-SENSYS MF3010 transfer-roller bushings are a replacement part for the transfer-roller assembly in the MF3010. The set contains 2 bushings, matching the pair used in the service procedure.
The bushings are removed during transfer-roller servicing. Their position and orientation matter during installation: Canon’s service manual notes that each bushing must face the correct way. This set is intended for maintenance of the transfer-roller mechanism in the specified printer model.