NRG SP 4510DN 1200 1200 http://www.nrg.com us-ascii MFG:NRG;MDL:SP 4510DN;CMD:POSTSCRIPT,PDF; A PDF-NRG Postscript-NRG PPD/NRG/PS/NRG-SP_4510DN_PS.ppd PDF-NRG PPD/NRG/PDF/NRG-SP_4510DN_PDF.ppd Visit <a href="http://www.linuxfoundation.org/collaborate/workgroups/openprinting/database/ricohfaq"> FAQ section </a> questions regarding PPDs for Ricoh, Lanier, Savin, NRG, Infotec, and Gestetner printers.<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.linuxfoundation.org/collaborate/workgroups/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 40.