I understand that cigarette burn IS industry slang. How long has it been since they were regularly used? They haven’t been used regularly in decades. Movies have been spliced together for showing for a long time.
For Star Wars there is a single negative. From that the many interpositives were made and the one or two color separations. From the interpositives the internegatives were made which is when the cigarette burns are added. I think that is also where subtitles are added. From the internegatives the regular prints are made. It is a well documented process. No where have I ever heard of special telecine prints. I have heard that telecines have been made from both release prints and interpositives.
Now, if you want to talk television,the easiest way to distribute is on film. The early years of Doctor Who have survived because they were transferred to film for international distribution. But we are talking a studio film, telecined by the studio for home video release. Why strike a new print when you have retired intermediates and prints on hand to use. That would be a lot of needless film transfers to do a telecine on a machine that can handle 35mm film of any type. And add to that the volume of transfers Fox was doing for home video. I can’t be specific with many of those telecines, but the 1985 US release was definitely done in house.
And we can go round and round about the quality of the prints, but if you like the look of the Tech prints, that’s fine. I don’t. I think they are flawed and not an accurate source for the original colors. I think we can get closer by tracking how each existing copy was made and correcting for the flaws.