[Samba] Printing problem

[daulton theodore]

I currently have Samba set up in a test environment. Samba is installed
and running on a Unix box, Solaris 8. I have one workstation which I use
to access it. I have created three identical users: User1, User2, User3.
I have a printer installed on the Unix box. All three users can see the
shares (including the printer) while browsing the tree. The problem is
when I login to the workstation as User1 printing works just fine but I
have no success printing as User2 or User3. Any suggestions on how to
resolve this? Here's a copy of my smb.conf.

# Global parameters
[globals]
   netbios name  = HYDRA
   server string = Samba %v on Netbios (%L), DNS hostname (%h)
   workgroup     = SIMPLE

   dead time     = 5
   encrypt passwords = yes
   passwd chat = "*New Password:*" %n\r "*New password (again):*" %n\r
"*Password changed*"
   passwd program = /usr/bin/passwd %u
   smb passwd file   = /usr/local/samba/private/smbpasswd

   invalid users = root daemon bin sys adm lp listen sshd\
                   erl webspirs samba rob jan daulton
   auto services = user1
   browsable     = no
   writeable     = yes

#  Debug Logging information
   log level = 3
   log file = /usr/local/samba/var/log.%m
   max log size = 100
   debug timestamp = yes


#  printing stuff
   printing      = SYSV
#   printcap name = lpstat
   printcap name = /usr/local/samba/lib/printcap
   load printers = yes
   use client driver = yes


# --------------------------------
# [homes] User Home Directories]
# [user1] and [user2] commented
# -------------------------------
[homes]
#   comment = "Home Directory for : %U "
   comment = "%U "
   path = /files1/%g/%U
   guest ok = no
   read only = no
   create mode = 740
   writable = yes
   browseable = yes

[deptshr]
   comment = "%g Shared Directory"
   comment = "%g Shared Directory"
   path = /files1/%g/common
   guest ok = yes
   valid users = @smbuser
   read only = no
   create mask = 0770
   directory mask = 0770
   writable = yes
   browseable = yes

[usrdata]
   path        = /files1/test
   browseable  = yes
   comment     = Data Drive
   volume      = Sample-Data-Drive
   writeable   = yes
   valid users = user1
   guest ok    = no

[public]
   comment = " Common shared directory"
   path = /files1/usrshare
   valid users = @smbuser
   browseable = yes
   writeable = yes
   create mode = 0777
   directory mode = 0777
   guest ok = yes

[apps]
   comment = apps folder
   path = /files1/apps
   browseable = yes
   writeable = no
   write list = @smbuser

[printers]
   comment = "Printers"
   path = /tmp
   printable = yes
   create mask = 0700
   browseable = yes
   public = yes
   guest ok = yes
   print ok = yes
#   load printers = yes


[lasersys]
   comment = systems laser printer
   browseable = yes
   printer = laser_sys
   create mask = 0700
   printable = yes
   guest ok = yes
   printing = SYSV
   print command = /bin/lp -c -d%p %s; rm %s
#   print command = /bin/lp -c -dlaser_sys %s; rm %s
   path = /tmp