Main features & functions: design quality: minimal shell design language; workmanship: world smallest cassette loading laser printer; choice of materials: enough shine material required; degree of innovation: compact size; uability: easy to stop an error via a special error-button; environmental friendliness: provides toner save button and N-up printing saves resources; functionality/ergonomics: 250 sheet cassette and multi purpose paper feeder; safety: every edge refined with round for injury of user's hands; brand value/branding: this minimal shell design identity represent the design language for Samsung laser printers; 17 ppm print out speed.