Septone Ink Fade Test
2003-12-31 by Clayton Jones
Hello All, The Septone/PhotoRag print of the Tech Print Exchange image has been on my south facing windowsill for 125 days now, getting some direct sunlight every day, as well as very bright indirect daylight all day. Each of the five images on the print has a portion covered with a piece of matt board taped in place. This morning I examined them and noticed for the first time a faint edge, showing that the ink is finally beginning to fade. The edge is only visible on the smooth ramp between 25% and 75%. It is not visible yet on the other images of photos with small mixed tonal areas. I will continue to monitor and report any significant changes. I also have on the windowsill a 2200 UltraChrome full ink grayscale print (with PK on EAM) since 09/17/03 (105 days, no visible fading) and a 2200 Eboni BO print (on EAM) since 11/05/03 (56 days, no visible fading). I will continue to monitor these and report any significant changes. Happy new year everyone. Regards, Clayton Info on black and white digital printing at http://www.cjcom.net/digiprnarts.htm