I really believe you need to start a new thread Mr. Smile, or ask these type of particular questions on a Linux forum dedicated to Gutenprint. First we are talking about printing in Windows not Linux, Photoshop not whatever image software you are using and we are using WinGP not the wutenprint and gutenprint combo. There are some major differences here.
Is my english that bad? I know Germans don't like to reply to english emails.
I said the "control sample" was linux as I wanted to see if it's the version of ported gutenprint that does not work with my printer etc. As it turns out every version prints the same. My intentions was to print from windows not linux.
So I posted my results on this thread, to share an receive suggestions for fixing my problems. You seems to be knowledgeable guy, and instead of saying "trying to hijack this thread from the beginning, and I am growing dull from your attitude."
you should try to help if you started thread about gutenprint?
Gutenprint, Wutenprint are just two different ports of software for windows, my test shows that they print the same (at least on my printer) so why say they are entirely different.
As I understand me and others would post their progress in this thread, not start their own. If you thought so then you do not understand how forums work I suppose.
About preparing images in Photoshop, well I like free software too. Especially if it's GIMP.
Besides the Gutenprint manual said to prepare the "color corrected images" outside the print plugin, this means if plugin works in "uncorrected mode". As such it means that images can be prepared in Photoshop (color conversions etc.), then printed with GIMP plugin, Linux etc. It makes no difference.
I wanted to share the basics of using an alternative printing method that allows one to take control of the printer. Sure they may be some pitfalls along the way but that's how we learn and grow. When one gets unexpected results from experimenting, you need to to go back and review the process, not just say you did everything you were told to do, and I followed your instructions to the letter and then throw up your hands and say it wasn't what I did.
Well as I said I posted my results to get responses from somebody who introduved this method, that is you. But instead I get "trying to hijack this thread from the beginning, and I am growing dull from your attitude."
Why start a thread and then refuse to help?
This started out as a fun project, sharing what I knew about the topic. You have, in a very short time, corrupted that. You appear to be a forum "bully". You win Mr. Smile. I'm outta here. Good bye Printer Knowledge
I guess you never answer PM I sent to you either

I was hoping to get answers to perhaps a way editing xml to get my printer working as you said you had added this way your printer, but never mind.
Good bye, then.
I had no intentions to say anything wrong, but if posting suggestions and experiences is wrong then I wonder how you thought this tread would evolve mate?