Stratasys J850 User Manual page 89

Stratasys J850/J835 User Guide
13. Continue as follows:
14. In the following screen, you can choose to either repeat the head alignment
DOC-18001 Rev. H
❒ To make the alignment changes in the printer, make sure that Update
system with new parameters is selected, and click Next.
A message that the parameters were updated appears. For all modes,
except High Quality, since the update to parameters can affect the color
uniformity, it is recommended to continue directly with the Color
Uniformity wizard.
❒ To recheck the alignment test results before making the alignment
changes in the printer, click Previous.
❒ If you do not want to make alignment changes in the printer at this time,
select Keep previous parameters, and click Next.
procedure, continue to the Color Uniformity wizard, or close the wizard.
Figure 4-82 Repeat head alignment option
❒ If the most closely aligned vertical lines for a print head were at either
extreme, choose Repeat the test, then click Next.
The additional transparency test will show if the heads are now properly
aligned, and—if not—the wizard will allow you to "fine tune" the
alignment.
❒ For High Mix and High Speed modes, if the head alignment parameters
were updated, you should "fine tune" the print heads to ensure color
uniformity, especially along the part's X-walls. To do this, choose Run
Color Uniformity Wizard and click Next. The Head Alignment Wizard
Completed screen appears. When you click Done , the Color Uniformity
wizard opens.
❒ If the vertical lines for the print heads were not aligned at either extreme,
or if you do not want to run the color uniformity wizard, choose End this
wizard, then click Next.
4 Operating and Maintaining the Printer
4-61