ZINK™ Photo Paper Pack for the Canon IVY Mini Photo Printer: 20 Sheets of 2" x 3" ZINK™ Photo Paper Peel-and-Stick Back Water & Tear Resistant Smudge-Free Includes: 2 Packs of ZINK™ Photo Paper Each Paper Pack has 10 Sheets and 1 Smartsheet. What is ZINK™ and how does it work?ZINK™ stands for "ZERO INK" printing technology. Instead of ink, it uses colorful dye-based crystals embedded inside the paper. Before printing, the embedded dye crystals are clear so ZINK™ Paper looks like regular, white photo paper. The ZINK™-enabled device uses heat to activate and colorize these crystals.