$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

Step-by-step – Wifi Printer CentOS 7 Installation

March 4, 2021 | By the+gnu+linux+evangelist.

Installing Wifi Printer

  1. 4. Installing Printer Driver

    How to Install Printer Driver on CentOS

    Easy CentOS Printer Driver Setup Guide
  2. 5. Setting up CUPS

    Now to Share Network Printers on Local Network
    Edit the CUPS Configuration File with nano Editor:

    sudo nano /etc/cups/cupsd.conf

    And make the following Change:

    Browsing On

    Ctrl+w to Search.
    And Ctrl+x to Save & Exit from nano Editor!

  3. 6. Setting up Avahi

    So to Install Avahi Daemon
    First, run:

    sudo apt install avahi-daemon

    Next to Start it play:

    sudo service avahi start

    Again to enable it at Boot:

    sudo systemctl enable avahi-daemon

    Eventually to open in Firewall the Port it listen:

    sudo ufw allow 5353/udp

    And the Avahi Server implementation supports Printer IPP Driverless connection out-of-box.

  4. 7. Adding Network Printer

    Now to Add a Network Printer
    On macOS the Printer should be automatically installed just because it Network Printing System is founded on CUPS.
    Instead, for the GNU/Linux Local Systems you basically dispose of 2 easy CUPS Server GUI Admin Interfaces:

    • CUPS Admin Web UI

    • System Config Printer Applet

    Using CUPS Admin Web UI

    To access the CUPS Web UI go to: https://localhost:631/admin.

    And then choose to ‘Add Printer’ or ‘Find Printers’:

    Arch Linux How to Install Printer - Adding Printer

    The Printer using the Bonjour service should be automatically discovered:

    Arch Linux How to Install Printer - Network Printer Setup

    Using System Config Printer Applet

    To Launch the System Config Printer Applet see the Add Printer Guides.
    Once you choose the “Network Printer” entry the Device should be automatically found with the IPP Protocol:

    Arch Linux How to Install Printer - System Config Printer Applet Network Printer Setup

    Finally, on Windows see instead: How to Share CentOS Printer with Windows Guide.
    Thanks to linuxbabe.com!

  5. 8. Installing AirPrint

    How to Install Apple AirPrint on CentOS

    Easy CentOS AirPrint Setup Guide

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