What resolution is commonly used for printer output?

• A. 72 dpi
• B. 300 dpi
• C. 600 dpi
• D. 150 dpi

Answer: (B)

DPI, or dots per inch, describes how many printer dots fit into one inch of printed material, which directly affects print clarity. For most printer output, 300 dpi is the standard because it delivers crisp, readable text and good image detail without creating unnecessarily large files or long print times. Screen-printed content often runs at much lower resolutions like 72 dpi, which is why 72 dpi would look blocky if used for printed material. A setting of 150 dpi is typically too low for clean, sharp results, especially for text and photos. While 600 dpi can produce very high detail, it’s more than what is normally needed for everyday printing and increases file size and processing time. Therefore, 300 dpi represents the practical, widely accepted balance for reliable printer output.