US Patent 7591553 Personal digital assistant with internal printer having capping mechanism

A hand held personal digital assistant including:an information storage device;a display;a printer including a pagewidth printhead wherein said printhead is an inkjet printhead;a capping mechanism for capping the printhead when not in use; anda user interface allowing a user to: selectively retrieve and display information from said storage device on said display; print said information using said printer; and enter and store new information in said information storage device.