pe7c: HP Color LaserJet 4700 PS v2014.200
pe3s: Kyocera Mita FS-9120DN
/etc/cups/ppd/pe6c.ppd:*NickName:	"HP Color LaserJet 4650 Postscript (recommended)"
/etc/cups/ppd/pe-ttt.ppd:*NickName:	"HP Color LaserJet 4650 Postscript (recommended)"
pe1s: Kyocera Mita FS-9120DN
pe5s: HP LaserJet 2200 Series PS
pk3ca0: DesignJet 800PS