cupsd.conf 3

# Sample configuration file for the CUPS scheduler.  See "man cupsd.conf" for a
# complete description of this file.
#

# Deactivate CUPS' internal logrotating, as we provide a better one, especially
# LogLevel debug2 gets usable now
MaxLogSize 0

# Only listen for connections from the local machine.
Port 631
Listen /var/run/cups/cups.sock

# Web interface setting...
WebInterface Yes

# Restrict access to the server...
<Location />
  Order allow,deny
  Allow from All
</Location>

# Set the default printer/job policies...
DefaultPolicy default
<Policy default>
  JobPrivateAccess all
  JobPrivateValues none
  SubscriptionPrivateAccess all
  SubscriptionPrivateValues none

#All administration operations require an administrator to authenticate...
  <Limit CUPS-Move-Job>
      AuthType None
      Order deny,allow
      Allow from All
  </Limit>

  <Limit All>
      Order deny,allow
      Allow from All
  </Limit>

</Policy>

# Document files of completed, canceled, or aborted print jobs can be retained
PreserveJobFiles Yes
MaxJobs 20