kopírku

Kopírku is a Czech word that translates to "photocopier" or "copy machine" in English. It refers to a device used to make paper copies of documents and other visual materials. These machines typically work by a process of xerography, which involves creating an electrostatic image on a charged surface. This image then attracts toner, a powder that is transferred to the paper and fused to it with heat.

Photocopiers have been in common use since the mid-20th century, becoming indispensable tools in offices, schools, and libraries. Early models were large and expensive, but advancements in technology have led to smaller, more affordable, and increasingly sophisticated machines. Modern photocopiers often combine scanning, printing, and faxing capabilities, functioning as multi-function peripherals.

The term "kopírku" itself is derived from the verb "kopírovat," meaning "to copy." The diminutive suffix "-ku" can imply a smaller or perhaps more personal or frequently used device, though in this context, it functions simply as a common noun for the machine. The widespread adoption of photocopiers has significantly impacted information dissemination and document management, allowing for quick and easy duplication of written and visual content.