[root@xena ~]# rpm -qa | grep hplip
hplip-libs-3.11.5-3.fc15.x86_64
hplip-common-3.11.5-3.fc15.x86_64
hplip-3.11.5-3.fc15.x86_64

[root@xena ~]# system-config-printer**** Incorrect IEEE 1284 Device ID: [u'drv:///hp/hpijs.drv/hp-color_laserjet_cp2025n-hpijs-pcl3.ppd']
**** Actual ID is MFG:Hewlett-Packard;MDL:HP Color LaserJet CP2025n;
**** Please report a bug against the HPLIP component
**** Incorrect IEEE 1284 Device ID: [u'drv:///hp/hpijs.drv/hp-color_laserjet_cp2025n-hpijs-pcl3.ppd']
**** Actual ID is MFG:Hewlett-Packard;MDL:HP Color LaserJet CP2025n;
**** Please report a bug against the HPLIP component

[root@xena ~]# lpinfo -l -v
...snip...
Device: uri = socket://192.168.0.168
        class = network
        info = HP Color LaserJet CP2025n
        make-and-model = HP Color LaserJet CP2025n
        device-id = MFG:Hewlett-Packard;CMD:PJL,PML,PCLXL,POSTSCRIPT,PCL;MDL:HP Color LaserJet CP2025n;CLS:PRINTER;DES:Hewlett-Packard Color LaserJet CP2025n;MEM:MEM=55MB;COMMENT:RES=600x8;
        location = HP Color LaserJet CP2025n
Device: uri = socket://192.168.0.169
        class = network
        info = HP Color LaserJet CP2025n
        make-and-model = HP Color LaserJet CP2025n
        device-id = MFG:Hewlett-Packard;CMD:PJL,PML,PCLXL,POSTSCRIPT,PCL;MDL:HP Color LaserJet CP2025n;CLS:PRINTER;DES:Hewlett-Packard Color LaserJet CP2025n;MEM:MEM=55MB;COMMENT:RES=600x8;
        location = HP Color LaserJet CP2025n
...snip...

[root@xena ~]# /usr/lib/cups/backend/snmp 192.168.0.168
network socket://192.168.0.168 "HP Color LaserJet CP2025n" "HP Color LaserJet CP2025n" "MFG:Hewlett-Packard;CMD:PJL,PML,PCLXL,POSTSCRIPT,PCL;MDL:HP Color LaserJet CP2025n;CLS:PRINTER;DES:Hewlett-Packard Color LaserJet CP2025n;MEM:MEM=55MB;COMMENT:RES=600x8;" "HP Color LaserJet CP2025n"