Abstract: In one example, a printing device is disclosed, in which a network detection unit may discover available network interfaces associated with a client device upon detecting a printer network interface on which a print job is being received is down, a communication unit may send a link status notification to the client device via the available network interfaces associated with the client device, and a network switching unit may resume the print job using an alternate printer network interface that is accessible by the client device based on the link status notification.

Abstract: In one example, a method is disclosed in which a key is generated in a client device when a print job is triggered at the client device. The key and the print job are provided to a printing device. Further, a first thumbnail of a page of the print job is generated in the client device. The page is determined as a function of the key. A first secure image is generated in the client device using the key and the first thumbnail. The first secure image is shared with the printing device. The first secure image is verified by the printing device using the provided key and then the print job is released upon successful verification.

Abstract: In one example of the disclosure, a capabilities message is received from each of a set of computing devices, the capabilities message indicative of whether the computing device can provide printable content. Capabilities data, indicative of printable content provision capabilities for each of the set of computing devices, is stored. A display of printable content capabilities for the set of computing devices is caused. Responsive to a user selection of a first computing device that can provide printable content, printable content is obtained from the first computing device and printing of the printable content is caused.

Abstract: In one example, a printing device is disclosed, in which a network detection unit may discover available network interfaces associated with a client device upon detecting a printer network interface on which a print job is being received is down, a communication unit may send a link status notification to the client device via the available network interfaces associated with the client device, and a network switching unit may resume the print job using an alternate printer network interface that is accessible by the client device based on the link status notification.

Abstract: In one example of the disclosure, a capabilities message is received from each of a set of computing devices, the capabilities message indicative of whether the computing device can provide printable content. Capabilities data, indicative of printable content provision capabilities for each of the set of computing devices, is stored. A display of printable content capabilities for the set of computing devices is caused. Responsive to a user selection of a first computing device that can provide printable content, printable content is obtained from the first computing device and printing of the printable content is caused.