Roland VersaUV LEF-20 Master Manual page 7

3 . A jig might be required according to the size and shape of the print object
(media) .
According to the size and shape of the print object (media), the distance between the print object (media)
and print heads may increase with the likelihood of ink mist increased. In the direction to which the print
heads move, there must be a print object (media) and/or a jig in the areas of 40 mm (1.6 inches) on both right
and left sides of the portion (width) of the data to be printed. In that case, the difference in height between
the surfaces of the print object (media) and jig must be less than 2 mm (78.7 mils).
" "2. Setting Height of Media Automatically" (First Step Guide)
" "Setting Height of Media Manually" (p. 8)
" "Height Settings When the Print Surface is Uneven" (p. 9)
When a jig is required:
• The print object (media) is not large enough to spread over the areas of 40 mm on both right and left sides
of the portion (width) of the data to be printed.
• The variation in height of the print object (media) surface is 2 mm or more.
Flat table
Less than 2 mm from
the highest position
Flat table
Jig
There are conditions in the height settings when the print object (media) surface has a height difference. For
more information, refer to "Height Settings When the Print Surface is Uneven" (p. 9).
Print heads
Data
40 mm or longer
Print object (media)
40 mm or longer
Important Points to Check Before Printing
40 mm or longer
Print heads
Data
Print object (media)
Chapter 1 Fully Utilizing the Machine
Less than 2 mm in
height difference from
the actual print surface.
Jig
40 mm or longer
Jig
5