The Lexmark CX820 workgroup colour A4 MFP prints up to 50 pages per minute and has business-class features like preinstalled software solutions and optional staple finisher. A 1.33 GHz quad core processor with 2 GB of standard memory helps the CX820 Series handle complex jobs, whilst a print speed of up to 50 ppm allows users in high-volume print environments to get fast colour output. Even large colour print jobs complete quickly so users are more productive. Professional colour features include ultra-sharp 4800 Colour Quality, PANTONE calibration and spot colour replacement for repeatable colour accuracy even with critical corporate identity elements. Lexmark-exclusive Embedded Solutions Framework (eSF) makes the MFP programmable to meet the needs of each customer and industry. Several software solutions are included, and more can be added. Expand your output capabilities with standard input capacity of up to 650 pages (expandable to 4,500), an optional inline staple finisher, and the broadest media weight range possible - from tissue-thin paper to thick card stock. The CX820 Series' 17.8-cm (7-inch) eTask colour touchscreen features an ultra-smooth surface that can be activated by almost anything, including pens, fingertips or nails - without pressure or direct skin contact. It starts with 1,200 dpi CCD-based scan quality for colour and information accuracy, then adds automatic size sensing and ultrasonic multifeed detection to ensure that every page intended for archiving or integration into your digital workflow is successfully scanned.