1. Remove the front cover (Printer models: Front Cover, MF models: Front Cover).
  2. Remove the AIO.
  3. Remove the transfer roller [A] as shown below.

  4. Remove the bushing x 2 [C], spring x 2 [D], gear x 1 [B], collar x 1 [A] from the transfer roller.

    • Do not touch the new transfer roller surface.
    • When reinstalling the transfer roller, align the bushings of the transfer roller with the guide of the machine.
    • Make sure that the left and right sides of the transfer roller are installed correctly.
      Left side: [A] : collar
      Right side: [B] : gear