Stratasys J750 User Manual page 34

Stratasys J750 User Guide
5. In the Required materials section of the wizard screen, select one or more
6. For Model materials, select Both if you need to load two replacement
7. For Support material, select t he number of cartridges to replace (2, 3, or
8. If the color or mechanical properties of the first printed models are
9. To flush out material currently in the system, choose the flushing cycle
The default flushing cycle is the one used for the last material replacement.
DOC-08040 Rev. E
3 Materials
Both sections of eachModel print head are loaded with t he same material.
Figure 4-11 Three materials loaded in the print heads
❒ Up to three Model materials are available, with high-speed printing.
replacement materials cartridges.
cartridges.
Loading one replacement cartridge is more economical because it
potentially requires less flushing of material currently in the system.
However, when one cartridge is not sufficient, loading two cartridges
enables continuous printing until the print job is completed. When one
cartridge empties and the other one is being used, you can replace the
empty cartridge with a new one.
4).
Note: At least two Support material cartridges are required.
unimportant, you can change the Model materials without flushing out
the current materials. To do so, continue with " Changing Model Materials
Without Flushing" on page 4-16.
that fits your needs:
❒ Economy. This cycle can be used when replacing a light-colored Model
material with a darker material (such as TangoBlack™ or VeroBlack™)
or if the exact color of the printed models is unimportant. Use this
cycle when replacing cleaning fluid with any Model material.
The wizard flushes the system with the minimum amount of material
needed to ensure that models have the mechanical properties of the
new material.
❒ Full. Use this cycle when the printed models must have the exact color
of the new material.
4 Operating and Maintaining the Stratasys J750 3D Printer
4-13