Fast output and strong duty cycle mean high productivity The Lexmark CX820 workgroup color letter/A4 MFP prints up to 52 pages per minute and has business-class features like preinstalled software solutions and optional staple finisher. Production-class performance A 1.33 GHz quad core processor with 2 GB of standard memory helps the CX820 Series handle complex jobs, while print speed of up to 52 ppm allows users in high-volume print environments to get fast color output. Even large color print jobs complete quickly so users are more productive. Professional color Professional color features include ultra-sharp 4800 Color Quality, PANTONE® calibration and spot color replacement for repeatable color accuracy even with critical corporate identity elements. eSF flexibility 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. Advanced media handling with built-in staple finishing It starts with standard input capacity of up to 1750 pages (expandable to 4500), includes a compact inline staple finisher and prints on the broadest media weight range of any letter/A4 color laser MFP--from tissue-thin paper to thick card stock. Multi-touch screen The CX820 Series' 7-inch eTask color touch screen features an ultra-smooth surface that can be activated by almost anything, including pens, fingertips or nails--without pressure or direct skin contact.