• When installing the image transfer lock unit, release the ITB lock lever and follow the procedures below, taking care to avoid deformation of the pin inside the unit (circled in red below).
    If the pin is deformed, the shutter on the waste toner recovery path may not open and waste toner may clog the cleaning unit.

Pin inside the image transfer lock unit (red circle):

  1. Before installing, check that the lever [A] on the image transfer lock unit is in the unlocked position.
    Unlocked position:
  2. Install the image transfer lock unit [A] so that the gear [B] on the image transfer unit side fits into space in the image transfer lock unit circled in blue below.
  3. Return the ITB lock lever to the locked position.