Print quality diagnostic utility for HPLIP supported inkjet printers. (Note: Most printers do not require the use of this utility).
Usage: hp-pqdiag [DEVICE_URI|PRINTER_NAME] [MODE] [OPTIONS]
[PRINTER|DEVICE-URI]
| To specify a device-URI: | -d<device-uri> or --device=<device-uri> |
| To specify a CUPS printer: | -p<printer> or --printer=<printer> |
[MODE]
| Run in graphical UI mode: | -u or --gui (Default) |
[OPTIONS]
| 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 |
See Also: