Earlier, I just had a Printer, which I had bought because I needed to take a lot of print-outs. Later, I felt that I also needed a Scanner to scan documents. Hence I purchased a scanner. The problem ...
The workplace has never been the same. Seventy-five years ago today, Chester F. Carlson invented the process of dry photocopying known as electrophotography. The innovation led to the creation of the ...
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