D [15/Jan/2013:13:26:28 +0100] [Job 16] Started filter /usr/lib/cups/filter/commandtops (PID 14390)
D [15/Jan/2013:13:26:28 +0100] [Job 16] Started backend /usr/lib/cups/backend/lpd (PID 14391)
D [15/Jan/2013:13:26:28 +0100] [Job 16] STATE: +connecting-to-device
D [15/Jan/2013:13:26:28 +0100] [Job 16] Looking up "KMBT5A3030.SCU-77"...
D [15/Jan/2013:13:26:28 +0100] [Job 16] backendWaitLoop(snmp_fd=5, addr=0xb92cdb9c, side_cb=0xb7799f60)
D [15/Jan/2013:13:26:28 +0100] [Job 16] Unable to auto-configure PostScript Printer - no bidirectional I/O available!
D [15/Jan/2013:13:26:28 +0100] [Job 16] PID 14390 (/usr/lib/cups/filter/commandtops) stopped with status 1.
D [15/Jan/2013:13:26:28 +0100] [Job 16] Hint: Try setting the LogLevel to "debug" to find out more.
D [15/Jan/2013:13:26:28 +0100] [Job 16] PID 14391 (/usr/lib/cups/backend/lpd) exited with no errors.
D [15/Jan/2013:13:26:28 +0100] [Job 16] End of messages
D [15/Jan/2013:13:26:28 +0100] [Job 16] printer-state=3(idle)
D [15/Jan/2013:13:26:28 +0100] [Job 16] printer-state-message="Filter failed"
D [15/Jan/2013:13:26:28 +0100] [Job 16] printer-state-reasons=none
W [15/Jan/2013:13:27:22 +0100] CreateProfile failed: org.freedesktop.ColorManager.AlreadyExists:profile id 'PIANO_TERRA-Gray..' already exists
W [15/Jan/2013:13:27:22 +0100] CreateProfile failed: org.freedesktop.ColorManager.AlreadyExists:profile id 'PIANO_TERRA-CMYK..' already exists
W [15/Jan/2013:13:27:22 +0100] CreateDevice failed: org.freedesktop.ColorManager.AlreadyExists:device id 'cups-PIANO_TERRA' already exists