Roland Advanced Jet AJ-1000 Service Notes page 100

Fix Springs on "+" Mark on the rear side of the new Cap
8
Top.
Do not touch the sponge part on the top side of
Cap Top.
When setting the Cap Top to the Cap Frame, be careful
9
about the fixing direction. Fix the Cap Top to the Cap
Frame by fitting the side of Tube on Cap Top with the side
of the hole on the Cap Frame.
Fix the Cap Case Holder by fitting the Pins on the Cap
10
Case Holder with the Springs on the Cap Top.
After fixing the Cap Case Holder, check that
Springs push back the Cap Case Holder by
pressing it lightly.
Hook projection part of the Cap Frame to the base and fix
11
the Cap Frame by the screw on the other side.
Spring
Cap Top
Tube
Hole
Cap Case Holder
Pin
Cap Frame
Projection
Part
3-15
"+" Mark
Cap Top
Cap
Frame
Pin
Spring
Screw