Stratasys J3 Series User Manual page 64

Stratasys J3 Series User Guide
8. With the alcohol-soaked cleaning cloth, clean the roller surface as it is
Caution
Use caution when cleaning the rotating roller.
9. Open the purge unit to inspect and clean the wiper.
DOC-19001 Rev. G
rotating.
Figure 4-46 Roller
a. Locate the purge unit, in the rear-left corner, behind the print heads.
Figure 4-47 Purge unit
4 Operating and Maintaining the Printer
4-36