User's Manual

DOC-07000 Rev. A 6–27
Objet500 - Connex 3 User Guide
6. Removethetwoscrewssecuringthecoveringoftherollerwaste
collectorandremoveit.
Figure 6-28: Removing the roller waste collector covering
7. Removethecoveringbypullingitout,andthenlowerit.
8. Cleantherollerwastecollectorandthescraperbladesurfaceusing
cottonswabs.Makesuretoremoveanyremainingprintingmaterials.
Figure 6-29: Cleaning the roller waste collector
To check the effectiveness of the roller scraper:
1. Putonthecleaninggloves.
2. Wetaclothwithisopropanol.
3. Usetheclothtowetthebottomoftheroller.
4. Turntherollerslowlywithyourhand.Asthebladescrapestheroller,
makesuretheisopropanolisspreadevenlyovertheentirelengthof
theblade.
5. Inspecttheroller.Ifitis
notdry,replacetheblade.(See“Replacingthe
RollerScraper”onpage 6‐27.)
Be very careful to save the covering screws. These are special screws; if
they are lost you need to order replacements.
Roller waste
collector screws
Before replacing the covering you can check the effectiveness of the roller
scraper—see below.