Value-Added Features: Gone are the days when printers were just used to ‘Print’. Today, many online vendors offer ‘All-in-one’ Printers that are not just used for printing but also for Xerox, scan, and even sending faxes to your clients. Many printers have manufacturer-specific value-added features such as several web apps, OCR scanners, and special photo printing modes. All this makes ‘All-in-one’ printers relatively expensive.