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2-Color Offset 4+ Color Offset Direct Imaging Digital Press Color Copiers Finishing Inkjet & Fine Art

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Old 09-07-2007, 12:54 AM
Jamie Jamie is offline
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Join Date: Sep 2007
Location: Malaysia
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Mottling on duplex Board
I have problem printing on 300gm duplex board which caused mottling on my printing? I am using a 5 color speedmaster which some colors have mottling streaks. To overcome it I have to print 2 pass to overcome the problem. I know by changing the substrate will overcome the problem but beside it what alternatives are there to overcome the problem? Anyone have overcome the problem beside printing 2 pass.

Thanks.
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Old 09-25-2007, 01:09 PM
jonnyt0125 jonnyt0125 is offline
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Location: U.S.A. St. Louis, Missouri
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We have had some luck laying down a full solid of tacked up trans. white or extender in first unit. Run very little and run press at slower speed. I think we used to call it "sizing the sheet"
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