Your copies and prints will be made at up to 24 pages-per-minute for high-quality letter-size documents. A large supply of paper can conveniently be utilized from either the 500-sheet front-loading paper cassette or the 100-sheet multipurpose tray. Increase productivity and cost-efficiency with the built-in Ethernet port for networking. Share printing directly from a PC. the imageCLASS MF6540, using Canon's exclusive Single Cartridge System, as well as years of fine-tuned copying and printing know-how, will attest to Canon's commitment to providing products with a level of quality and expertise that ensures your office runs effectively.