I share my network printers via Samba/CUPS,and I use the Point n' Print method to deploy my drivers.  I'm able to upload, download, and print without issue, but I first have to go through 5 repeated steps to get the HP printer (4515X) working correctly.  This issue happens with any HP Model, and with any Samba version from 3.6.3 - 3.6.22 

Here are the x86 drivers (PCL5,PCL6,PS):

http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdHome/?sp4ts.oid=3558895&spf_p.tpst=swdMain&spf_p.prp_swdMain=wsrp-navigationalState%3DswEnvOID%253D4062%257CswLang%253D%257Caction%253DlistDriver&javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken

Here are the x64 drivers (PCL5,PCL6,PS): 

http://h20566.www2.hp.com/portal/site/hpsc/template.PAGE/public/psi/swdHome/?sp4ts.oid=3558895&spf_p.tpst=swdMain&spf_p.prp_swdMain=wsrp-navigationalState%3DswEnvOID%253D4063%257CswLang%253D%257Caction%253DlistDriver&javax.portlet.begCacheTok=com.vignette.cachetoken&javax.portlet.endCacheTok=com.vignette.cachetoken

You can do the following to reproduce the bug:

1. Upload the print drivers above using the Point n Print method found here:

https://wiki.samba.org/index.php/Samba_as_a_print_server

2. Double Click on the Shared printer to download the driver(s) via: \\netbiosnameofsambaserver\printersharedname- *You can use any version of Windows 7 (x86/x64) UPD driver (PCL5,PCL6,PS)*

3. Right click on the shared printer you just added to your Windows 7 (x86/x64) client machine and go to the shared Printer Properties. (You can go to the Start Button > Up to the White Box > type in:control printers to view your shared printers)

At this point you'll be prompted with a Window that states Windows Explorer has stopped working with the following error:

Problem signature:
  Problem Event Name:	APPCRASH
  Application Name:	explorer.exe
  Application Version:	6.1.7601.17514
  Application Timestamp:	4ce796f3
  Fault Module Name:	StackHash_4bf7
  Fault Module Version:	6.1.7601.17514
  Fault Module Timestamp:	4ce7b96e
  Exception Code:	c0000374
  Exception Offset:	000c37b7
  OS Version:	6.1.7601.2.1.0.256.48
  Locale ID:	1033
  Additional Information 1:	4bf7
  Additional Information 2:	4bf705bea7df585593172a57b64e2ae7
  Additional Information 3:	eaab
  Additional Information 4:	eaab105c2d1b7b999c3c8ee3ddee4c8e

Read our privacy statement online:
  http://go.microsoft.com/fwlink/?linkid=104288&clcid=0x0409

If the online privacy statement is not available, please read our privacy statement offline:
  C:\Windows\system32\en-US\erofflps.txt

The Printer Properties dialog will fail repeatedly until the 5th time.  Then it works as normal. 

I also have a Canon printer (iR ADV 5235) shared and it works without error using the following drivers(PS3_v21.05_INF.zip 9/19/13) for x86, or x64): 

http://www.usa.canon.com/cusa/office/products/hardware/multifunction_printers_copiers/imageRUNNER_ADVANCE_Series_Models/imagerunner_advance_c5235#DriversAndSoftware


Contents of smb.conf:

[global]
  workgroup = DOMAIN
  server string = Samba OpenDJ PDC on %m
  netbios name = domaincontroller-00
  security = user
  encrypt passwords = true

  ########
  # CUPS #
  ########

  printcap name = cups
  printing = cups

  ##########
  # DOMAIN #
  ##########
  domain logons = Yes
  os level = 64
  preferred master = Yes
  domain master = Yes
  local master = Yes
  # avoid home and logon
  logon home =
  logon path =

  ########
  # LDAP #
  ########
  passdb backend = ldapsam:ldap://127.0.0.1:389
  ldap ssl = Off
  invalid users = root
  ldap admin dn = cn=djadmin,dc=acr,dc=lab
  ldap suffix = dc=acr,dc=lab
  ldap group suffix = ou=groups
  ldap user suffix = ou=users
  ldap machine suffix = ou=machines
  ldap passwd sync = Yes

  # scripts ldap
  # by default we add users to group "mydomain"
  add machine script = /usr/sbin/ldapaddmachine '%u' domainmachines
  add user script = /usr/sbin/ldapadduser '%u' domainusers
  add group script = /usr/sbin/ldapaddgroup '%g'
  add user to group script = /usr/sbin/ldapaddusertogroup '%u' '%g'
  delete user script = /usr/sbin/ldapdeleteuser '%u'
  delete group script = /usr/sbin/ldapdeletegroup '%g'
  delete user from group script = /usr/sbin/ldapdeleteuserfromgroup '%u' '%g'
  set primary group script = /usr/sbin/ldapsetprimarygroup '%u' '%g'

  ########
  # ACLS #
  ########
  map acl inherit = yes
  nt acl support = yes

  ########
  # LOGS #
  ########
  debug = 10
  log file = /var/log/samba/log.%m
  max log size = 10000
  panic action = echo %d  | mail -s "an error occured with samba" samba@domain.lab

  ##########
  #  MISC  #
  ##########
  socket options = TCP_NODELAY SO_RCVBUF=8192 SO_SNDBUF=8192
  # message command = /bin/sh -c '/usr/bin/linpopup "%f" "%m" %s; rm %s' &
  
  # logon script located in netlogon share
  logon script = allusers.bat
  # individual logon scripts uncomment
  # logon script = %U.bat
  
  ###############
  # Print Share #
  ###############

  [print$]
  comment = Printer Drivers
  path = /var/lib/samba/printers
  browseable = yes
  guest ok = yes
  read only = no

#  Examples. Be sure to match the name of the printer [NAME] with the cups name
  [HP_4515X]
  comment = cups printer
  printer = HP_4515X
  path = /var/spool/samba
  printable = yes
  guest ok = yes

  [CANON_C5235]
  comment = cups printer
  printer = CANON_C5235
  path = /var/spool/samba
  printable = yes
  guest ok = yes  

  #################
  # Logon Scripts #
  #################

  [netlogon]
    comment = Network Logon Services
    read only = yes
    write list = +domainadmins 
    path = /var/lib/samba/netlogon

  ###############
  # File Shares #
  ###############

  [homes]
    comment = %m Samba shared home folders
    browseable = no
    writeable = yes
    path = /home/%u
    
  [shared]
    comment = common shared folder
    public = yes
    writeable = yes
    path = /opt/smb 

Contents of log.clientmachine after the 5th (successful try):

[2013/12/23 11:57:02.020674,  0] rpc_server/spoolss/srv_spoolss_nt.c:1748(_spoolss_OpenPrinterEx)
  _spoolss_OpenPrinterEx: Cannot open a printer handle for printer \\domaincontroller-00
[2013/12/23 11:57:02.116568,  0] rpc_server/spoolss/srv_spoolss_nt.c:1748(_spoolss_OpenPrinterEx)
  _spoolss_OpenPrinterEx: Cannot open a printer handle for printer \\domaincontroller-00
[2013/12/23 11:57:03.467910,  0] rpc_server/spoolss/srv_spoolss_nt.c:1748(_spoolss_OpenPrinterEx)
  _spoolss_OpenPrinterEx: Cannot open a printer handle for printer \\domaincontroller-00
[2013/12/23 11:57:03.486940,  0] rpc_server/spoolss/srv_spoolss_nt.c:1748(_spoolss_OpenPrinterEx)
  _spoolss_OpenPrinterEx: Cannot open a printer handle for printer \\domaincontroller-00

There are no other logs generated in the process of trying to view the printer properties in the following files:

logs.smbd
log.nmbd
log.IPADDRESSOFCLIENT