HP Photosmart M305/M307. Print and share fun, 4 x 6-inch color photos without a computer with the lightweight, portable HP Photosmart 370 Compact Photo Printer. Big, adjustable 2.5-inch flip-up display and buttons make it easy to preview and edit before you print. Enjoy total mobility with on-the-spot photo printing—from memory cards* or using the front USB port and PictBridge-enabled cameras. Features: True-to-life 4 x 6 photos. Big 2.5-inch image display. Portable and fun. Print Photos with or without a PC. Mobile printing.