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DM Can you attach the file that crashes? Chris From: QuadToneRIP@groups.io <QuadToneRIP@groups.io> on behalf of Eben Ostby via groups.io <ebenostby@...> Date: Thursday, March 20, 2025

I had this happen when I had the wrong number of entries in a file. You could try reading it in data-tool and writing it to see if that will clean it up E

If I’m understanding this correctly, I was also running into the same thing recently and the following fixed it: 1) make sure you’re selecting the correct settings before saving the .txt file of

Greetings :) I am running a 21 step target and when I attempt to open in QCDN linearize app, it crashes the system-every time. I want to use this as measurement because I actually looks pretty good.

I have an old Epson Stylus2200 and used it years ago for printing digital negs. Haven't used it in at leat 7-8 years. I bought some expired ink and cannot get anything near a print-just some light

I had a similar problem with the P900. Here is how I solved it. Use the Epson media installer to make a new media file. For example, duplicate Premium Gloss. Then edit the parameters you want - like

Hi, Ink is not drying fast enough while i am printing on a? photopolymer plate. I use Epson sc P800 and Quadtone application on Windows 11. Extending Drying time per head pass would help but I do

Longer. Not thicker. That used to work on the 4900.

Will try, Alan. In other words make the one edge thicker? I wonder if masking tape would do the trick. The other thing is the P5370 often says can’t detect paper with OHP so just now I took a

Tape a piece of paper or ohp to the end of the paper. That way the rollers have something to engage and should eliminate the banding.

Glad I was of help! We have had excellent luck so far with the P5370 using P900 profiles. The only remaining problem is printing on 8.5x11 I have to limit students to 9 inch prints an inch away from

Chris, thank you very much for this detail. I tried multiple time to install the p5370 with the InstallP5370=P900 before returning to this group to find what I was doing wrong. No problem at all once

Roy, Thank you. That worked!

Without column headings the program tries to guess what each column of data is. Its expecting "grayish" values for A and B ~ i.e. within -20 to +20, so misses calling it A and B. Just put a header

I just tried again using 51 Lab measurements (file attached), which is the same as I usually do. But again, QTR-Create-ICC RGB (version 2.7.9.0) produces what looks like a grayscale icc profile (out

I only used only 16 Lab values, which apparently isn't enough for an icc. I couldn't find any documentation regarding a minimum. [image: image.png] harrington.com@groups.io> wrote:

Show us the Spyder output.

I use QTR-Create-ICC-RGB.exe to create icc's for soft proofing my alt process prints, and have been doing so for many years. After I do a calibration, I make a calibrated negative with a step table

I am ready to try this again. Thanks as always, Clay.

Thanks very much for the follow-up Clay.