At 06:59 PM 6/29/2004, you wrote: >Greetings!! >A die is used for printing the labels, not writing the CD's Wrong Craig. Try reading what I quoted from the FAQ. Recording dye has nothing to do with the ink or toner in your printer. Quote follows: > >What are the differences/benefits between cyanine, phthalocyanine and > azo dyes? > > > >There are a number of important recording characteristics associated with > >each dye and reflectivity coating combination as well as some longevity > issues. > >Each media manufacturer strives to balance the engineering characteristics > >of the dye to insure greater compatibility with recorders and readers > and long > >archive life. In addition to cyanine and phthalocyanine, there is also azo > >dye. Cyanine dye and its metal-stabilized derivatives were originally used > >because > >the Orange Book, Part l referred to the recording characteristics of > >cyanine-based dyes in establishing CD-Recordable standards. > >So, dyes based on cyanine tend to have a wide range of acceptable recording > >power levels and recording speeds. The phthalocyanine dye is a newer dye > that > >appears to be less sensitive to exposure to light after recording so that > >longevity has been improved. Azo dye has been used in other optical > recording > >media and is now being used in CD-R. The media manufacturers use these > >different dyes in combination with dye thickness, reflectivity thickness > >and material > >and groove structure to fine tune their recording characteristics for a > >wide range of recording speeds, recording power and media longevity. > Over time, > >there has been a steady convergence in the properties of the various dyes > >used for CD-R. This is getting rediculous. We should take this off list if you still need clarification. Chris -- To post a message to the list, send it to jfw@xxxxxxxxxxxxx To unsubscribe from this mailing list, send a message to jfw-request@xxxxxxxxxxxxx with the word unsubscribe in the subject line. Archives located at: //www.freelists.org/archives/jfw If you have any concerns about the list, post received from the list, or the way the list is being run, do not post them to the list. Rather contact the list owner at jfw-admins@xxxxxxxxxxxxxx