먼저 일반적인 프린터서버는 내부에서는 아주 잘됩니다.

하지만 외부에서는 지원기기만 가능합니다.

이제부터 사용방법 들어갑니다.

1. sudo apt update

2. sudo apt upgrade

3. sudo apt install cups

4. sudo nano /etc/cups/cupsd.conf

  Listen localhost:631  ==>  Port 631

  <Location />

  Order allow,deny

  Allow from all

  </Location>

# Restrict access to the admin pages...

<Location /admin>

  Order allow,deny

  Allow from all

</Location>

# Restrict access to configuration files...

<Location /admin/conf>

  AuthType Default

  Require user @SYSTEM

  Order allow,deny

  Allow from all

</Location>

5.sudo service cups restart

6.sudo usermod -a -G lpadmin pi

7.apt install google-cloud-print-connector

8. gcp-cups-connector-util init

  Enable local printing? y

Enable cloud printing? y

Retain the user OAuth? y

User or group email to share with? <your-address@your-gsuite-domain>

Proxy name? <whatever>

9. gcp-cups-connector -config-filename gcp-cups-connector.config.json

10. systemctl enable gcp

11.nano /etc/systemd/system/gcp.service

    [Unit]

Description=Google Cloud Print CUPS Connector

Documentation="https://github.com/google/cups-connector/wiki/Systemd"

After=printer.target network.target multi-user.target

[Service]

ExecStart=/opt/gcp_cups_connector/gcp-cups-connector -config-filename /etc/gcp_cups_connector/gcp-cups-connector.config.json

Restart=always

RestartSec=5

User=gcp

Group=gcp

[Install]

WantedBy=multi-user.target

CUPS 에서 프린터설정은 각 개인의 드라이버에 맞는것을 이용하시면 됩니다.