The Ozer Quick Stencil is different from the traditional scanning and copier machine,you only need to use the smart phone or tablet linked to the exclusive APP, QuickStencil, leaving you with the power to print at your fingertips. The APP, found here, itself provides a series of professional picture editing services for you such as; picture cropping, picture stitching, picture splitting and photo scanning,. Of course, Ozer also provides a printer driver, which can be installed on a computer. As long as the driver is installed, any tattoo design can be printed from your PC via USB connection. Automated paper feeding means you can just stack stencil paper behind and keep on working without manually feeding in each sheet and with 3 levels of anti wrinkling built in, trust that the stencils will come out unblemished. With a 1200mah battery, the battery charge can print 60-80 A4 sheets of stencils* when full and the Ozer Quick Stencil Printer can be used while charging too so you're never left without it. *stencil printing on battery might vary on print intensity and battery age.