I am very new to this, I purchased a heat press and printed several prints using my HP Envy inkjet printer. I now know I made a mistake. I washed one of my t shirts after printing and the ink ran all over. Can you tell me what type of printer is best to use to avoid the ink from running? Also I would like to print on cups and other items, so the printer would have to work for that also. I read to use a sublimation printer but not sure what I should look for. Sublimation printers say to use on polyester and I usually use cotton t shirts.