armbian安装cups

apt-get update
apt-get upgrade
apt-get install ghostscript
apt-get install dc
apt-get install foomatic-db-engine
apt-get install cups

nano /etc/cups/cupsd.conf
需要将
Listen localhost:631
改成
Listen 0.0.0.0:631

然后，将以下4段加入Allow all：

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

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

# Restrict access to configuration files...
<Location /admin/conf>
  AuthType Default
  Require user @SYSTEM
  Order allow,deny
  Allow all
</Location>

# Restrict access to log files...
<Location /admin/log>
  AuthType Default
  Require user @SYSTEM
  Order allow,deny
  Allow all
</Location>

service cups restart

参考
https://blog.csdn.net/inthesun29/article/details/105799656