At 11:33 AM 6/8/01 -0400, Shawn Yates wrote: >Oh, that makes it sound much more interesting!! The one I went through, needed a power supply that could deliver pulses of 19A @ 32V to print a full black line. The pulse was something like 300uS wide. Definitely takes some good PCB routing too. -- Dave's Engineering Page: http://www.dvanhorn.org I would have a link to http://www.findu.com/cgi-bin/find.cgi?KC6ETE-9 here in my signature line, but due to the inability of sysadmins at TELOCITY to differentiate a signature line from the text of an email, I am forbidden to have it. -- http://www.piclist.com hint: The PICList is archived three different ways. See http://www.piclist.com/#archives for details.