Brian Potkin

For experiences with the *Canon TS3300 series*, see [here](https://forums.linuxmint.com/viewtopic.php?f=51&t=321732&p=1829703) and [here](https://forums.linuxmint.com/viewtopic.php?f=51&t=317383&sid=a89431471277157a019b528355f11994). @wuniversales Please try the debugging techniques in these threads.

Thank you for the level of detail. I'll describe the context of my query. I have a printer application, ippeveprinter, set up: `/usr/sbin/ippeveprinter -f application/pdf ippeveprinter` Its URI was obtained...

> The problem is that print dialogs use an obsolete API which does not see possible temporary queues, making all GUI projects using the correct API would make live much...

Hello Zdenek, Thanks for the heads-up. I use Debian sid and rarely install from experimental. But I did try GTK 3.24.29. There are good improvements in it, so I have...

I submitted https://gitlab.gnome.org/GNOME/gtk/-/issues/4106

> Note that with -m everywhere CUPS is getting the IPP URI of the printer from the device URI. This fails with the tea4cups-extended device URI. I thought that to...

Assuming a network connection (USB will require ipp-usb). obtain a URI with `driverless` and set up a print queue, substituting for URI: ``` lpadmin -p testq -v "URI" -o Duplex-default=DuplexNoTumble...

This device may not understand the IPP-over-USB protocol. Let's see: please give ``` lsusb -v | grep -A 3 bInterfaceClass.*7 ``` Anyway, problem solved? You now have duplex printing.

> I think clearly communicating the plans would help a lot. @VorpalBlade You may find OpenPrinting/cups-local#2 informative and heartening as regards the future direction of CUPS. An excerpt from that...

> I assume it will be possible to combine this with printer applications somehow in case your remote server is not an IPP one but requires a PPD? @VorpalBlade We...