cupsd.conf

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

MaxLogSize 0

Port 631
Listen /var/run/cups/cups.sock

WebInterface Yes

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

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

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

</Policy>

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