NRG SP 4310N 600 600 http://www.nrg.com us-ascii MFG:NRG;MDL:SP 4310N;CMD:POSTSCRIPT,PDF; A PDF-NRG Postscript-NRG PPD/NRG/PS/NRG-SP_4310N_PS.ppd PDF-NRG PPD/NRG/PDF/NRG-SP_4310N_PDF.ppd Visit <a href="http://www.freestandards.org/en/OpenPrinting/Database/RicohFAQ#Ricoh_FAQ"> FAQ section </a> for questions regarding user code, printing lots of blank pages, error code SC738, printing protocol, multiple copies, duplex on Mac, etc. <p> Downloading the PPD directly is easier and faster since it has no dependency requirement and the file size is much smaller. Visit <a href="http://www.freestandards.org/en/OpenPrinting/Database/RicohFAQ#How_do_I_install_a_PPD_file.3F"> FAQ section </a> for installing a PPD file. Download the driver package if you want to install all drivers (100+). <p> Throughput 37.