"xerography"এর সংজ্ঞা এবং অর্থ

What is "xerography"?

Xerography is a dry copying process used to create images or documents on paper. It involves using a machine that applies a static charge to a drum or belt, which attracts powdered toner to the charged areas. The toner is then transferred to paper and fused with heat to produce a final copy. This method is commonly used in photocopiers and laser printers because it is efficient, quick, and produces high-quality copies of text and images.