smbclient + long NT printer names

[Marco Foglia]

I am using smbclient to synchronize the queues 
of the NT and the Unix (cups) print server: 

> smbclient -L ntprintserver | grep "Printer  "  

This command does not show the NT queue names
longer than 12 characters. 

How can smbclient get all printer names from
a NT print server even those over 12 characters?
Or are there any other solutions to get all 
queue names?

Thanks,
Marco