[Samba] user can not print to cups printer

[Andreas]

Hello,

we installed cups, the cups-windows driver and added the printers to 
samba via cupsaddsmb.
As administrators we can print to this printer. When I look into windows 
security tab "everyone" has the right to print, but when the standard 
users logs in there are two problems:

- the printer does not appear in ther printers windows and I have to add 
it a secont time to the user

- the user has not the right to print to the printers.

Actualy I solved it by printing via http to cups, but the installation 
steps are to complicated. **

Can anyone please tell me if there is something wrong in our smb.conf

Thanks
Andreas

[global]
     netbios name = atlas1
     netbios aliases = svc-ps
     workgroup = verwaltung
     server string = Samba
  winbind trusted domains only = Yes
#############################################################
     admin users = skaltenhauser jschrott ghirber amessavilla apreti 
ablasbichler amoroder fsigmund
     wins server = 10.53.5.12
     time server = Yes
############################################################
     security = domain
     domain master = no
     domain logons = no
#########################################################
     ldap admin dn = uid=sambaadmin,dc=sb-brixen,dc=it
     passdb backend = ldapsam:ldap://10.53.5.12/
     ldap machine suffix = ou=samba-computers
     ldap group suffix = ou=groups
     ldap suffix = dc=sb-brixen,dc=it
     ldap user suffix = ou=users
     ldapsam:trusted = yes
####################################################
     directory security mask =  770
     create mask = 0766
     directory mask = 0777
     printing = cups
     dos charset = 850
     os level = 200
     obey pam restrictions = No
     preserve case = yes
     enable privileges = yes
     show add printer wizard = yes
     printcap name = cups
     dont descend = /proc,/dev,/etc,/lib,/lost+found,/initrd
     short preserve case = yes
     max log size = 100000
     log level = 0
     log file = /var/log/samba/%U.log
     load printers = Yes
     hide unreadable = yes
     socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
     mangling method = hash2
     deadtime = 10
     map to guest = Bad User
     username map = /etc/samba/smbusers
     encrypt passwords = Yes
     case sensitive = no
     syslog = 0
     unix charset = ISO8859-1


[printers]
         comment = Network Printers
         printer admin = @"Print Operators"
         guest ok = yes
         printable = yes
         path = /var/spool/samba
         browseable = No
         public = yes

[print$]
         comment =  Drucker Treiber
         path = /etc/samba/drivers
         guest ok = No
         browseable = Yes
         read only = Yes

         write list = @"Print Operators"




** IPP Installation

Add the printer via samba share
Add a second printer via IPP, chose a standard printer driver
change the driver in this second printer to the cups one
delete the first printer.

Not very clean