Roland VersaUV LEJ-640 Service Notes page 273

Move the Wiper Cover 1mm to the front by checking
9
the mark. Then tighten the screw.
Move the Head Carriage left and right slowly, and
10
make sure the Wiper Cover never touches the Heads.
Move the Head Carriage to lock it by hand to the lock
11
position.
Select [I/S MENU] > [I/S CONTROL] > [CAP] >
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[CLOSE], and press the [ENTER] key to move the
Capping Unit 1 step up. Then press the [ENTER] key
twice to cap the Heads, because the Capping Unit
moves up in 3 steps.
Move 1mm
4-65
1mm