Epson LS20 Series

Maintenance 10. Ball Screw Spline Unit
136 LS20 Rev.4
(8)
Remove three screws mounting the spline
plate.
3-M4×15
4-M5×15
(9)
Remove four screws mounting the spline nut.
(10
)
Pull out the following toward the Arm #2 upper side.
Ball screw spline unit, Z belt, U belt