HP LaserJet Pro MFP m125nw Pluggin assistance

Good Day

I need assistance to install the driver pluggin for the HP LaserJet Pro MFP m125nw printer.

I have multiple HP printers connected and working on my ERP server which is running on Linux....I am just not able to print to the above mentioned printer...the print job get's send to to the printer and my cups log shows that it has printed successfully but nothing physically prints at the printer...after some research i found I need to install a pluggin for this type of printer....I need some guyidance on how to install this pluggin.

Below is the info about my server.

sh-3.2# rpm -qa hplip
hplip-1.6.7-6.el5_6.1

sh-3.2# cat /etc/redhat-release
Red Hat Enterprise Linux Server release 5.8 (Tikanga)

sh-3.2# hp-check -t

HP Linux Imaging and Printing System (ver. 1.6.7)
Dependency/Version Check Utility ver. 2.1

Copyright (c) 2003-6 Hewlett-Packard Development Company, LP
This software comes with ABSOLUTELY NO WARRANTY.
This is free software, and you are welcome to distribute it
under certain conditions. See COPYING file for more details.

Check the existence and versions of HPLIP dependencies.

Usage: hp-check [OPTIONS]

[OPTIONS]
  Set the logging level: -l<level> or --logging=<level>
                                                        <level>: none, info*, error, warn, debug (*default)
  Run in debug mode: -g (same as option: -ldebug)
  This help information: -h or --help

Please let me know what else is required.

Thanks,

Johnny Smith