Roland SOLJET PRO III XJ-540 Service Notes page 88

4) Make the guides at the edges of the Head Carriage
line up with the guides at the edges of the Capping
Unit. When the heads make contact with the
Capping Unit, turn the tool one or two turns more.
Then, tighten up the 4 screws to fix the Flange firmly in
10
order as shown in the figure.
Apply a proper quantity of grease
(P/# 21675101 FLOIL GE-676 BLACK 10ML)
between gears.
Connect the connector of the motor cable.
11
Fix the Panel.
12
Guide
< From top view >
3-20
Guide
1
4
3 2
Connector
Panel