RICOH MP 401SPF black-and-white multifunction product (MFP), featuring print, copy, fax, and color scanning capabilities, and RICOH SP 4520DN black-and-white printer output documents at up to 42 ppm. Both ENERGY STAR 2.0-compliant models employ LED imaging technology, which enables 1,200 x 1,200 dpi resolution printing without compromising rated speed, and support mobile printing. Other features include 4.3 in. color touch panel, integrated duplexing, and DataOverwriteSecurity System.