VL2000 ug finalcomp.book - Kodak

System Setup of Optional Functions
Setting Up Printing
of overlays to be printed on the front and back of the substrate.
Units displayed are inches or cm, depending on the settings
selected in the operating system's Regional and Language
Options control panel.
The starting position is always upper-left; rotations and offsets
configured for the IPDS stream have no effect on this placement.
Also, the internal overlay is a CMYK staggered image in that the
first page gets the image on the cyan printhead, the next page
gets the image on the magenta printhead, and so on. Internal
overlays are used for a third-party non-integrated camera
verification system that looks at the form one color at a time (thus
the staggered overlay) to determine if there is an inkjet defect.
7. If your printing system has printheads that use process color inks,
select Spot, and define any composite colors with the lettered steps
that follow. If your printing system has printheads that print black and
one or more spot colors, you may need to modify this screen to
duplicate the mapping set in step 4, with 100% intensity from a single
system color.
Print jobs that require OCA colors will typically require some
adjustment with the use of this screen. Select each OCA color and
then identify the intensities of each of its CMKY component colors.
(Print jobs that use highlight colors and CMKY inks may require some
adjustment through using the Highlight screen.) The selections here
of intensity and any mixing of system colors for the resulting OCA
color can affect the arrangement of data that is sent to each
printhead. An intensity of less than 100% will cause dithering in the
data for the printhead, and the printed result from two or more
printheads will be the desired OCA color.
• For example, any OCA colors of pure CMKY tones use 100%
intensity of that system color of the same tone. Only the cyan
printhead(s) receive(s) data identified as OCA cyan.
• To use a more complex OCA color for another example, OCA
mustard is composed of 0% cyan, 14% magenta, 23% black, and
64% yellow. The printhead(s) printing magenta, black, and yellow
212 KODAK VERSAMARK VL2000 Printing System