Man page 1 : hp-align

hp-align - Printer Cartridge Alignment Utility

Cartridge alignment utility for HPLIP supported inkjet printers. (Note: Not all printers require the use of this utility).

hp-align [DEVICE_URI|PRINTER_NAME] [MODE] [OPTIONS]

To specify a device-URI: -d<device-uri> or --device=<device-uri>

To specify a CUPS printer: -p<printer> or --printer=<printer>

Run in graphical UI mode: -u or --gui (Default)

Run in interactive mode: -i or --interactive

Use Qt4: --qt4 (Default)

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

hp-clean hp-colorcal hp-linefeedcal hp-pqdiag

HPLIP (Hewlett-Packard Linux Imaging and Printing) is an HP developed solution for printing, scanning, and faxing with HP inkjet and laser based printers in Linux.

The HPLIP Launchpad.net site

https://launchpad.net/hplip is available to get help, report bugs, make suggestions, discuss the HPLIP project or otherwise contact the HPLIP Team.

Copyright (c) 2001-9 Hewlett-Packard Development Company, L.P.

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.