Printer technology refers to the various methods and devices used to produce hard copies of digital documents and images. The most common types include inkjet printers, which spray tiny droplets of ink onto paper, and laser printers, which use a laser beam to fuse toner onto the paper. Each type has its advantages, such as inkjet printers being ideal for high-quality color prints, while laser printers are often faster and more efficient for text documents. Advancements in printer technology have led to innovations like 3D printing, which creates three-dimensional objects from digital files. Additionally, wireless printing capabilities allow users to print from smartphones and tablets, enhancing convenience. Eco-friendly options, such as ink cartridges made from recycled materials, are also becoming more popular, reflecting a growing awareness of environmental impact.