When talking about convergence, the first thing that always comes to mind is cellular phones. Cellphones today are all-in-one mobile communication devices that can also act as your music player, digital camera and electronic organizer. They have become very popular not just because they allow you to communicate, but also because of the extra things that they let you do as well.
More than anything else, the HP Officejet Pro L7580 Color All-in-One Inkjet Printer is an impressive printing machine. It prints text documents at a high resolution of 1200×1200 dpi, ensuring smooth and easy-on-the-eye print outs. Obviously, you need a higher resolution when printing pictures and HP is more than happy to oblige. When printing in color, this printer allows for a maximum resolution of 4800 dpi, enabling you to print large photo-quality images without losing detail.