Communication with hp-align: $ hp-align
HP Linux Imaging and Printing System (ver. 0.9.7) Printer Cartridge Alignment Utility ver. 2.3 Copyright (c) 2003-5 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. Using device: hp:/usb/Deskjet_5400_series?serial=TH56O121PD047N [ERROR]: Unexpected message An alignment page will be printed. Please load plain paper into the printer. Press <Enter> to contine or 'q' to quit. Enter the numbered box on line A where the inner lines best line up with the outer lines (1-23): 17 Enter the numbered box on line C where the inner lines best line up with the outer lines (1-23): 13 Enter the numbered box on line B where the inner lines best line up with the outer lines (1-17): 4 Enter the numbered box on line E where the inner lines best line up with the outer lines (1-9): 4 Enter the numbered box on line D where the inner lines best line up with the outer lines (1-23): 12 Enter the numbered box on line G where the inner lines best line up with the outer lines (1-9): 4 Enter the numbered box on line F where the inner lines best line up with the outer lines (1-9): 3 Enter the numbered box on line H where the inner lines best line up with the outer lines (1-9): 3 lp: The printer or class was not found. An alignment page will be printed. Please load plain paper into the printer. Press <Enter> to contine or 'q' to quit. At some point before the first prompt syslog produces: Jul 20 18:42:12 localhost python: hpssd [WARN] Inrecognized URI: parallel:/dev/lp0 Jul 20 18:42:12 localhost python: hpssd [WARN] Inrecognized URI: usb://HP/Deskjet%205400%20series?serial=TH56O121PD047N However, the GUI tool does not produce any syslog messages, it just shows the dialog saying there is no printer. -- hplip cannot find DeskJet 5440 printer, despite CUPS's claims to the contrary https://launchpad.net/bugs/49107 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs