Maintenance Counters - Stratasys J750 User Manual

Stratasys J750/J735/J720 User Guide
Frequency
Monthly, and after replacing print
heads
Monthly
Monthly
Monthly
Monthly
Every 250 hours of printing in
High Speed mode (3-materials)
(A reminder message appears.)
Every 1000 hours of printing
About once a year (as
necessary)
Every two years or every 3500
hours of printing

Maintenance Counters

The printer computer application records the dates and frequency for each
maintenance task. You can display the Maintenance Counters screen from the
Options menu.
Figure 4-33 Selecting Maintenance Counters
DOC-08040 Rev. R
Task
Check the alignment of the print heads.
Remove and clean the print-head splash shield.
Clean debris from the Z-axis shaft with a vacuum
cleaner.
Inspect the exhaust system (duct, fan,
connections).
Calibrate the load cells.
Flush the print-block heater.
Replace the waste-pump tubes.
Replace the Material Filters.
Preventive maintenance visit by service engineer.
4 Operating and Maintaining the Printer
For More
Information
See "Aligning the
Print Heads" on
page 4-49.
See "Cleaning the
Print-Head Splash
Shield" on page 4-
54.
See "Calibrating the
Load Cells" on
page 4-81.
See "Flushing the
Print-block Heater"
on page 4-82.
See "Replacing the
Waste-Pump
Tubes" on page 4-
88.
See "Replacing the
Material Filters" on
page 4-93.
Contact your
Stratasys service
provider.
4-32