Comment on Web printing
just_another_person@lemmy.world 1 week agoCUPS already does this though, and that’s where I’m getting confused. This is the entire point of CUPS. If your issue is with drivers, then you need to configure it to just print from its own driver via a spooled queue like PostScript, or maybe IPP.
Shimitar@feddit.it 1 week ago
I known cups can share printers and queues.
What is unclear?
I don’t want to pull drivers or install cups on devices. I want to print from anywhere just uploading a file to a web page.
If I have lots of devices or just want to let somebody print from his phone/tablet without installing or configuring anything…
With cups I still need to touch the system or the device somehow to let it print.
lemmyvore@feddit.nl 1 week ago
You don’t have to install drivers or CUPS on client devices. Linux and Android support IPP out of the box. Just make sure your CUPS on the server is multicasting to the LAN.
You may need to install Avahi on the server if it’s not already (that’s what does the actual multicasting). The printer(s) should then auto magically appear in the print dialogs on apps on Linux clients and in the printer service on Android. On Linux it may take a few seconds to appear after you turn it on.
just_another_person@lemmy.world 1 week ago
I am saying that CUPS requires zero drivers or anything else from clients. It advertises the printer on the network, a device sees it, and submits a job. That’s it. Exactly what you are describing doing with a web form, except CUPS already does all of this.
Sounds like you’re not sure how it works.
Shimitar@feddit.it 1 week ago
It still requires the device to be capable to print…
And the user to find the printer select it and so on. And must expose more ports on the network beside 443…
So, indeed cups is a great solution, but not to the problem I want to solve.
I do use cups in fact for the trusted part of the network, driverless printing for windows and Linux. Android doesn’t even need cups since it picks up the printer directly from the printer itself (AirPrint or whatevee that’s called).
just_another_person@lemmy.world 1 week ago
Just going to say it again: IPP (Internet Printing Protocol) via CUPS solves for all of this, but you seem destined for a specific thing you want to do and don’t actually need help with your current issues, so not sure why you posted here.