Yahoo Groups archive

QTR-Quadtone RIP

Index last updated: 2026-04-28 23:12 UTC

Message

Re: New User Guide

2014-07-20 by paulmwhiting@...

Good points, Jim, thanks. I was a physics major but I can't call myself a physicist... I went on to languages! But you're probably right - "you get what you pay for".

Just wondering... how do you linearize your curves, ie the last step in the process? Like I say, that's where I have trouble. A member very kindly gave me a lot of help off-line, he plots step number against measured rgb values (referencing a Kodak grey scale) in Excel and comes up with a set of data whereby you can enter your own rgb values after printing and measuring a 21-step grey scale. He did a set for me, however each time I mix up a fresh batch of Carbon6 inks for my 1400 I'm supposed to re-linearize. I don't want to burden him each time I mix up fresh inks and would like to to learn how myself.

Thank you,

Paul

Attachments

Move to quarantaine

This moves the raw source file on disk only. The archive index is not changed automatically, so you still need to run a manual refresh afterward.