• The cleaning blade, lubricant roller, and lubricant bar are always replaced together.
  • Setting powder (zinc stearate) is applied to the cleaning blade at the factory.
  • Lubricant roller: When the set of parts is replaced, setting powder must be applied at the PTR roller nip on both ends of the roller while the PTR is rotated.
  • Paper transfer roller (PTR): When the paper transfer roller (PTR) is replaced, the entire surface of the roller must be dusted with setting powder while the PTR is rotated.