The XL270 does not use the Scrap Length parameter. It operated in the mode that was just added for all of the other models in that it allways produced the least amount of scrap possible durring initialize queue.

When the Scrap Part Mode setup was added to get the Optimize mode, this broke the XL270 scrap handleing. The XL270 does not have this parameter in that it is supposed to work in the Optimize mode all of the time. When the parameter was added to the other models, the XL270 began throwing away all negative targets.

This bug has now been rectified so that the XL270 works as it did before the Scrap Part Mode setup was added.

Because a Closed Loop DA controller can be configured with an Open Loop printer that may be a Non-Stop or Feed-To-Stop based on the print driver selection the Bump Time and Bump Tolerance parameters need to be Active anytime an Open Loop Press is present but only visible if one of the Open Loop pressses are configured for Feed-To-Stop.

The method for testing these conditions incorrectly made the setups visible any time ANY press is Open Loop and ANY press is Feed-To-Stop rather than testing if any press is Open Loop AND Feed-To-Stop.