Inspect and clean at [A] to prevent white spots and stains on the back sides of printed sheets. This will also prevent the following jam codes from occurring: J049, J050, J080.

  1. Use a clean cloth, blower brush, or vacuum cleaner, to carefully clean the area shown (transfer roller guide plate, paper transfer roller entrance, exit guide plate) to remove scattered toner, paper dust, etc.
  2. Remove the plate (x2).
  3. Empty the dust collect tray, clean the CIS, and then clean the transfer timing sensor.