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Digital BW, The Print

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RE: [Digital BW] MIS UT in 2200 w/ Roark/Staver curves: shadow compression

2003-09-16 by Daniel Staver

I know the shadows are somewhat compressed on those curves, even on EEM
with Eboni which is they paper/ink combination I made them for. I
usually print with an additional adjustment layer that darkens the image
before the curve is applied. The problem is that I managed to linearize
them against a misprofiled stepwedge, so it prints most images too
bright. 

Give me a week or so, and I'll have another look at them... I'm
currently running modified C/LC positions and have made some curves I
like for that combination, but those obviously won't work for the
standard Ultratone inkset. 

I've never managed to get the Ultraones to work on glossy papers, I
guess it must be something with my refilling procedure, because our
setups should otherwise be identical.

--
Daniel Staver
http://daniel.staver.no 

> -----Original Message-----
> From: Justin Florentine [mailto:justin@...] 
> Sent: 15. september 2003 16:36
> To: DigitalBlackandWhiteThePrint@yahoogroups.com
> Subject: [Digital BW] MIS UT in 2200 w/ Roark/Staver curves: 
> shadow compression
> 
> 
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
> 
> So I'm starting to get some REALLY good results from my 2200 
> with the UT 
> inks and the modified Roark curves (thanks Daniel!).
> 
> The major problem I have now is compression in my shadow details.  A 
> really dark print looks pretty lousy.  I was wondering if I need to 
> switch to the Eboni black ink.  I'm using the UT Photo Black 
> that came 
> with it on Epson Semigloss paper.  I'm getting the same 
> results on EEM 
> too, but I expected that since it's not a matte ink.
> 
> Any ideas?  How do I go about troubleshooting this one?  
> Should I post a 
> step wedge scan for people to look at?
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> 
> 
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