been having some success with white t shirt inkjet printing for friends on a forum i run ,but a few people have asked me to do some black and olive t shirts ,so i picked up 2 packets of mdp dark t shirt paper ,followed the instructions to the letter right heat and time with the right amount of pressure but all i get is white with no picture ,any help will be grateful please , i did try to outsource them but waiting on a reply so thought i would have a go myself