broken printer

[boryeu.mao]

My printer for a konica printer (at ip 10.1.1.28 below) is broken in Knoppix 7.0.4. The following command line sequence in Knoppix 6.7.1 (cups 1.5.0-5) configures the printer that works properly for 'lp':

lpadmin -p konica -v smb://10.1.1.28/C552 -P /usr/share/ppd/Driver-konica-C552/CUPS1.2/English/KOC652UX.ppd
cupsenable konica
cupsaccept konica
/etc/init.d/cups restart

In Knoppix 7.0.4 (either cups 1.5.3-1 or 1.5.3-2.4), the printer is initially configured OK. The first print job (via 'lp') however incurs an error (recorded in /var/log/cups/error_log): Error writing spool: NT_STATUS_INVALID_NETWORK_RESPONSE and the printer becomes disabled thereafter.

The error may have been emitted from samba though I have not been able to find useful information for fixing this problem. Any help would be greatly appreciated. Thanks in advance.

[boryeu.mao]

Still no info on the error message, but the printer behavior is restored after samba downgrade (to 3.5.11~dfsg-1, the version in Knoppix-6.7.1). Will pose the question to samba list.