● Perform the cleaning of the recoater curtain wipers. See Clean the recoating unit curtain wipers on
page 196
● With the printer Off, Remove the recoater right box cover which protects the recoater motor and
chain and t
ake some pictures from different angles and distances.
● In the diagnostic mode, perform the 0087-03 “Recoating Unit test” with a Build Unit inserted and take
pictures of the results. If there is an error, repeat the test without a Build Unit inserted.
370 Chapter 14 System errors