AirPrint CentOS Stream 9 Installation – Step by step

GNU/Linux CentOS 9 Installing AirPrint - Step by step Guide How to Install AirPrint Service and Add Network Printer on CentOS Stream 9 GNU/Linux desktop - Step by step Tutorial. The AirPrint Server was devised by Apple Inc to enable an iPhone, an iPad, an iPod Touch or a Mac, to print without having to Install Drivers on the Client Device. Here are some key points about AirPrint: Wireless Printing: AirPrint allows users to print documents, photos, emails, and web pages from their iPhone, iPad, iPod Touch, or Mac without the need for additional drivers or software. Compatibility: AirPrint is compatible with a wide range of printers from various manufacturers. However, not all printers support AirPrint, so it's essential to check the compatibility of your printer before attempting to use this feature. Ease of Use: Printing with AirPrint is straightforward. Users simply need to select the content they want to print and choose the AirPrint-enabled printer from the list of available devices. There's no need for cables or complicated setup processes. Security: AirPrint uses industry-standard encryption to secure print jobs, ensuring that sensitive information remains protected during transmission. Expanding Functionality: Over the years, Apple has continued to enhance AirPrint's functionality, adding features such as the ability to print to shared printers on a network and support for advanced printing options like duplex printing. Third-Party Apps: Some third-party apps also leverage AirPrint functionality to provide additional printing capabilities or to enable printing from non-Apple devices. Overall, AirPrint simplifies the printing process for Apple device users, offering a convenient and hassle-free way to print documents and photos wirelessly. More and more new Printers come with Firmware to support AirPrint. In fact, it would be unusual nowadays for a Network-aware Printer not to provide AirPrint support. Especially relevant, there are two Technologies required to use the AirPrint facility on a Printer: The Printer must be advertised with Bonjour broadcasting. The printer must communicate with the client using the IPP Protocol. Now the IPP Protocol is supported from most Network Printers and the Zeroconf Bonjour Avahi Linux Service implementation is available on most GNU/Linux Systems. Moreover, Zeroconf also called Bonjour (name of Apple implementation) or Avahi (name of Linux implementation), is a set of Technologies that allow more easily communication between Computers and Network Pheripherals without Configuration. In our case the Script will connect to a CUPS Server and for each printer configured and marked as shared will generate a .service file for Avahi that is compatible with Apple's AirPrint announcements. Most noteworthy: any Printer that can be configured to work with CUPS can be used. Especially relevant: for the PDF the Printer should Not be configured in CUPS as raw, unless the printer can natively print PDF. That is to say, CUPS needs to already be configured with a PDF Filter. Finally, this Setup is Valid also for All the others RHEL Based Distros like: Red Hat Enterprise Linux Oracle Enterprise Linux Rocky Linux AlmaLinux 1. Terminal QuickStart How to QuickStart with Command Line on CentOS Terminal CentOS QuickStart Guide Getting Started with Command Line on CentOS 2. Installing CUPS And to Install CUPS on CentOS Linux Simply run: sudo dnf install cups cups-client cups-filters cups-ipptool Authenticate with the User Admin Pass. If Got "User is Not in Sudoers file" then see: How to Enable sudo. 3. Running CUPS Then to Start CUPS Service Execute: sudo service cups start And to Enable it at Boot: sudo systemctl enable cups 4. Installing Printer First, check if the Printer is correctly Installed on desktop running: sudo cat /etc/cups/printers.conf In the Output you should find trace of the present Printer. Eventually see How to Install Printer on GNU/Linux desktops Printer GNU/Linux desktops Setup Guide GNU/Linux desktops Printer Installation Tutorial 5. Setting up Avahi So to Install Avahi Daemon First, run: sudo dnf install avahi Next to Start it play: sudo service avahi start Again to enable it at Boot: sudo systemctl enable avahi Eventually to open in Firewall the Port it listen: sudo ufw allow 5353/udp 6. Downloading AirPrint Generator Download Avahi Service Generator for CentOS GNU/Linux Avahi AirPrint Doc Generator .sh Script Downloading Avahi Service Generator for CentOS Right-Click on the Raw Page and choose "Save as...". 7. Installing AirPrint Now to Install AirPrint Service on CentOS First, give Execution Permissions: chmod +x ~/Downloads/airprint-generate.py But if you are in Trouble to Find the Location on Terminal then See: How to Access Downloads Folder from Browser. Then generate the Service with: sudo python ~/Downloads/airprint-generate.py Authenticate with the User Admin Pass. If Got "User is Not in Sudoers file" then see: How to Enable sudo. Next move it into the Target Directory like: sudo mv ~/Downloads/AirPrint*.service /etc/avahi/services/ Finally, in case of Issue see directly the Github Developer's Page. 8. Editing CUPS Config Next Edit CUPS Configuration File With the nano Editor the Command is like: sudo nano /etc/cups/cupsd.conf Append: ServerAlias * Port 631 Listen /var/run/cups/cups.sock And Ctrl+x to Save & Exit from nano Editor! Finally, restart CUPS and Avahi: sudo /etc/init.d/cups restart sudo service avahi restart 9. Installing Network Printer How to Add Network Printer on GNU/Linux desktops Easy CentOS desktop Printer Wifi Setup How to Install Network Printer in desktops GNU/Linux

AirPrint CentOS Stream 9 Installation – Step by step

Adding Wireless Printer

9. Installing Network Printer

Contents