Oce Arizona 365 GT User Manual page 144

How to Use Media Models
[101] Day/Night Layers
Two White Ink Layers on Black Substrate
Download file: Oce_Arizona_350_GT_WhiteInk_BlackSubstrate.OML
This media model was built using a media with a black print surface. In this instance, black
Polystyrene was used. Due to the darkness of the media it is possible that the media color will
show through. Therefore this media model makes use of two white ink layers to achieve opaque
white coverage, followed by a CMYK image layer, and the result is a 3-layer media model. In this
media model, the white ink layers are designated as Spot layers, so spot data must be either
created in an image-editing program prior to opening in Production House, or it can be set up
with Onyx Preflight Spot Layer Tool. To re-purpose the model for use with flood fill, access the
drop-down menu and change from Spot to Flood Data. If a Flood Fill layer has been defined, no
additional file preparation is required to activate white printing.
[102] Define Layers
When you process a print job in ProductionHouse with this media model as provided, the job
information displayed in the Arizona 350 GT Print Job Control module will appear as follows:
[103] Parameters
Select the Layers button in the Job Control module to activate a graphical representation of the
Print Layers that allows you to verify the layer order.
144 Chapter 8 - How to Work With White Ink