When You’re Ready To Print, Your Printer Is Too. The SP 4520DN Is Innovation Wrapped Up In A Small Footprint And It’s Perfect For Small To Medium-Sized Workgroups. It’s Designed To Simplify The Way You Work And Keep Your Business Moving Forward Thanks To Its Stunning Performance, High Speed And A 4.3 Inch Colour Touch Panel For Improved Workflow. It Even Offers Best-In- Class Environmental Credentials And Superb Cost Efficiency Too.