Congrats - beautiful quilt!
When i want to print on fabric (quilt label, photos, story, etc) i use Printed Treasures. The sheets are 8 1/2” x 11” and will go through your printer. - the sheets are stabilized with something like a freezer paper backing which you peel off afterwards.
You will want to print from whatever software you have your text saved in (i use Microsoft Word). I use an Epson printer as well (Dura-brite ink) - prints with no problems. I would probably do a head cleaning cycle on the printer before actually printing on the fabric to get best results.