MIMAKI JV4 Series, Operation Manual

Page: 54 / 152

- 1.36 -
POINTS IN HEAD HEIGHT ADJUSTMENT
• When the head height is so adjusted that the tip of the head height adjustment
rod just makes contact with the surface of the medium, the distance between
the head and the printing surface of the medium becomes optimum.
• As long as the head height is so adjusted that the tip of the head height
adjustment rod just makes contact with the surface of the medium, the
distance between the head and the printing surface of the medium remains
unchanged even when the head is raised.
• To avoid fluffing of the medium surface, warp of the medium edge, or waving
of the medium during plotting, the distance between the head and the printing
surface of the medium can be increased.
• When the distance between the head and the printing surface of the medium
is increased, the print quality deteriorates.
Optimum distance
Distance increased
When a medium having fluffy surface, warp, or irregular surface is used.
• When the head height is adjusted, the plotting points shift in position. After
head height adjustment, be sure to correct the dot positions.
(See page 4.6)
Medium
Tip of the head
height adjustment rod
Medium
Tip of the head
height adjustment rod