Great post, and what I wanted to ask, is what way do the users print with the head?
I"ve been trying to do the split filter treatment, as described in the manual..........First expose making a test strip only with the dark tube, find out best exposure, then expose, then, on same sheet, do a series of 2 second or so exposure with just the light tube on. sometimes it works, other times, very frustrating......
It also seems to take a while to get the tubes warmed up........
So users, what have you found to be the best way to print??