HEWQ5477A - Premium Photo Paper HP PREMIUM PHOTO PAPER - 4" X 6" - GLOSSY - 100 SHEET - PHOTO PAPER Works with the following models: Hewlett Packard Business Inkjet 2600, Hewlett Packard C8110A Hewlett Packard C8137A, Hewlett Packard C8137AR, Hewlett Packard C8138A, Hewlett Packard C8139A