1. Open the front doors, and then pull out the drawer.
  2. The transfer timing rollers are under the plate and transfer timing sensor bracket at the left edge of the registration unit.
  3. At the front corner of the registration unit, remove the anti-static brush (x1).
  4. Remove the dust tray (x2).
  5. Unfasten the front end of the transfer timing sensor bracket [A] (x1).
  6. Unfasten the back end of the bracket [B] (x1)
  7. Pull the bracket [A] away from the unit, and then lay it across the paper transfer belts [B]. You do not need to disconnect the sensor.
  8. Remove the knob on the end of the roller (x1).
  9. At the front end of the upper roller, remove the spring (x1).
  10. Locate the e-ring on the front end of the upper transfer timing roller.
  11. Remove the e-ring , white spacer , and lock arm .
  12. At the back end of the upper roller, remove the spring (x1) from the end of the roller.
  13. Push the upper roller [A] to the rear until it stops, so that you can see the e-ring on the end of the roller [B].
  14. Disconnect the e-ring [C] (x1).
  15. Slowly, remove the e-ring , white spacer , and lock arm from the end of the roller.
  16. Slide the roller slightly to the front, to the rear again, and then remove it.
  17. Remove the drive belt (x1).
  18. At the front, remove the snap ring from the lower roller (x1).
  19. At the front, slide the bearing [A] out of the frame.
  20. At the rear, slide the end of the roller [B] out of the frame.
  21. Remove the lower roller.
  22. Remove the bearing from the front end of the roller.
  23. Remove the drive gear from the back end of the roller (x1).
  24. Remove the lock pin.
  25. Clean the rollers with a damp cloth before you re-install them or replace them.