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Story Teller | CEO | Traveler

Site is updating

April 6, 2006 By Jim Raffel 3 Comments

Please be patient as I move to a new server. All enteries will be back online shortly. All enteries are back online. Comments will be updated soon. … [Read more...]

Filed Under: blogging

#29: Inkjet proofing on the exact paper you print on

March 29, 2006 By Jim Raffel Leave a Comment

During Print ’05 in Chicago ColorMetrix shared a booth with AbsoluteProof, who also invited Pierre Ferland from The Whole Proof. The Whole Proof has developed an innovative new technology which allows virtually any printing paper to be specially coated and then utilized on an inkjet printer … [Read more...]

Filed Under: inkjet, paper, Print 05, proofing

#28: The difference between satin-gloss & high-gloss

March 21, 2006 By Jim Raffel Leave a Comment

-- FREE pass to Monday Night Expo and Paper Show at Print Oasis: ColorMetrix will be exhibiting at Print Oasis (April 2-5Las Vegas) a www.printbuyersonline.com show. The ticket at the link below will get you into the Monday night Expo for … [Read more...]

Filed Under: gloss, inkjet, paper, proofing Tagged With: coated paper, gloss, gloss meter, high gloss paper, inkjet paper, inkjet printer, inkjet proofing, proofing, satin gloss, satin matte

#27: Measuring TVI on Inkjet proofs is Meaningless

March 9, 2006 By Jim Raffel Leave a Comment

Part 5: I should start by saying I have covered the topic of using graphic arts densitometry to evaluate inkjet proofs once before. Back in July ’05 GN#5 addressed this same issue so you may wish to refer back to it. I considered changing this topic, because the title is a bit inflammatory. … [Read more...]

Filed Under: density, inkjet, TVI (Dot Gain) Tagged With: densitometry, inkjet, inkjet printer, inkjet proofing, measuring, notebook, proofs, tvi

Random thought from an airport…

March 3, 2006 By Jim Raffel Leave a Comment

First, I was driving on the 5 south and say this cool building. Next, I believe some great ideas for future Golden Nuggets have come out of this trip. - I have been lead to believe that people think density can be used to bring an ink jet proofing into grey balance. I am just going to say...no … [Read more...]

Filed Under: blogging

On the road again…

March 1, 2006 By Jim Raffel Leave a Comment

Flying into LA: The '405' (if it needs more explanation you have never been to LA) … [Read more...]

Filed Under: blogging

For Erik In Response to: “#26: Density is king”

March 1, 2006 By Jim Raffel Leave a Comment

Erik: Michael Litscher (Colormetrix CTO) provided this and said that a picture is worth a thousand words. I hope this helps in your understanding of the Visual filter. … [Read more...]

Filed Under: density

Be more like a blogger Adam said….

March 1, 2006 By Jim Raffel Leave a Comment

OK, every now and then even I give into peer pressure. Wait, can an RIT graduate student be considered the peer of a 20 year industry veteran who graduated from RIT when Adam was hardly out of diapers? In this case yes, Adam is a very bright young man, and anyone looking for a top notch employee … [Read more...]

Filed Under: blogging

#26: Density is king

February 28, 2006 By Jim Raffel Leave a Comment

Part 4: TVI is not measured it is calculated from density which is king. All the other values our modern densitometers display are simply calculated values from the densities the instrument measures. In short, all a densitometer does is transmit a predetermined amount of light and then measure how … [Read more...]

Filed Under: density, TVI (Dot Gain) Tagged With: calculate value, cyan, densitometer, density, ink, inkjet printer, magenta, measuring, notebook, printing press, tvi

#25 TVI Notebook (part 3 of 5) TVI is not a bad thing

February 21, 2006 By Jim Raffel Leave a Comment

Part 3: TVI in and of itself is not a bad thing: Back when TVI was called Dot Gain, I remember going into print shops and having pressman tell me “No, we don’t have any dot gain.” This was not ignorance (they knew they did), but instead a misconceived notion that TVI was a bad thing. I always … [Read more...]

Filed Under: density, TVI (Dot Gain) Tagged With: dot gain, ignorance, notebook, pressman, print shops, tvi

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