NVS Parameter: carriage bfrlearn


Long Name:

blank_focus_relearn

Applies to:

  • All

  • Description:

    Sets the number of rotations that must be imaged at the end of skipping a blank region before the non-zero image data is plotted. This give the focus some time to re-learn the focus data after it has quickly skipped to a different region on the drum.

    The current 1.0, 1.7x, and TFX heads require at least two drum rotations to re-learn the focus data. If focus-related artifacts are appearing within the first few swaths after skipping a blank region and slowly fade away, then try increasing this parameter to the number of swaths in which artifacts are seen.

    Don't set this any lower than the default of 2 swaths for now. There would be very little performance gain by doing so, and a smaller value puts the image quality at risk.


    Type:

    uint8

    Default:

    • 2

    Range:

    • 0 to 200 [rots]

    Notes:

    Only present on machines equipped with the blank skipping feature. Only used by the firmware at the start of a plot when blank skipping is enabled (see "carriage skip").


    Partition:

    cfg

    See Also:

  • NVS: carriage skip
  • NVS: carriage bflearn

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    Creo CTP F/W NVS Parameter Documentation / ctp_firmware@creo.com / Updated: Tue May 14 20:03:30 2002 PST