O v e r v i e w1-2v 4 5 2 0 / 4 5 2 0 m p U s e r ’ s G u i d eThe Xerox 4520/4520mp Desktop Laser Printers offer themost cost-effective, high-performance solution to single-useror networked printing of any advanced laser printer in theirclass.At 20 pages per minute, the 4520/4520mp printers providetechnically advanced features to ensure the high qualityXerox printing you have come to expect:• 800 dpi, 600 dpi, 400 dpi, and 300 dpi resolutions• Up to 50,000 printed pages per month• Power saver mode• Remote User Interface (RUI)• TrueRes for smooth edges and enhanced resolution• Three 250-sheet input trays, including support for A3 and11" x 17" size paper• Optional high-capacity feeder (1500 sheets) andhigh-capacity envelope feeder (250 envelopes)• Single-sheet bypass feeder (SBF) for single-sheet manualfeeding• Optional multi-sheet bypass feeder (MBF) for smallquantity specialized printing• Memory capacity up to 52 MBytes• Optional 125 MB Hard Disk• PCL 5e emulation and PostScript Level 2 PDLs (pagedescription languages)• Automatic switching between PCL emulation (hereinafterreferred to as PCL) and PostScript (when the PostScriptoption is installed)• Ethernet, LocalTalk, and Token Ring network options,each with a variety of protocols• Printing from five simultaneously-active ports• User installable printer and optionsOverviewWUG-CH01 Page 2 Black,Red,Cyan Sunday, January 22, 1995 7:30 PM