What is the function of lline printer?

A line printer is a type of printer that prints one line of text at a time, as opposed to printing character by character. It is designed for high-speed printing, often used in environments where large volumes of text need to be produced quickly, such as in data centers or for printing reports. Line printers are known for their efficiency and ability to handle multi-part forms, making them suitable for business applications. However, they are less common today due to the rise of more versatile printing technologies.