ifhp software package provides Printer filter for HP LaserJet printers, you can install in your Ubuntu 12.04 LTS (Precise Pangolin) by running the commands given below on the terminal,
$ sudo apt-get update $ sudo apt-get install ifhp
ifhp is installed in your system.
Make ensure the ifhp package were installed using the commands given below,
$ sudo dpkg-query -l | grep ifhp *
You will get with ifhp package name, version, architecture and description in a table
| Distro | Ubuntu 12 04 lts precise pangolin |
| Section | Network |
| Package | ifhp |
| Version | 3.5.20-12.1ubuntu1 |
| Description | Printer filter for HP LaserJet printers |
| Sub Section | Net |