The iPhone and the iPod touch are extremely smart and powerful devices but have some very basic shortcomings that could be very frustrating. Like a keyboard cannot be attached to it or you can’t directly print to Bluetooth or other USB connected printing devices.
However, there are ways of printing through the iPhone without connecting it to any other device. Though some of the iPhones can print photos only, it is acceptable as these machines are more suitable for taking screen shots. To print, you just need to press a button and the printing starts immediately. The same trick can be applied in taking prints of other things as well.
