Printer and scanner complement each other. This apparently confusing statement might annoy you for a moment; but if you give a thought, it is cleared that printer can turn the soft copy into hard copy and scanner gives reverse effect, i.e. it turns a hard copy into a soft one. Whether you are working as an individual or as an enterprise, the two gadgets are indispensable to execute your routine tasks. And surprisingly they hardly give you any headache as their maintenance is as low as nothing. However, printers require some attention when it runs out of ink.