Hi, I have the same issue as well, on two different boxes (ubuntu 22.04) with two different printers (HP & Samsung). The printers show up in "system" settings. The Firefox snap is able to print correctly, it is connected to cups-control (not cups as the Chromium snap). Here's the relevant outputs: ------------------------ user@box:~$ lpstat -v device for HP_DeskJet_3630_series_91ACE7: implicitclass://HP_DeskJet_3630_series_91ACE7/ user@box:~$ lpstat -p printer HP_DeskJet_3630_series_91ACE7 is idle. enabled since Tue 12 Sep 2023 09:50:24 user@box:~$ cups.lpstat -v lpstat: No destinations added. user@box:~$ cups.lpstat -p lpstat: No destinations added. user@box:~$ snap list | grep cups cups 2.4.6-4 980 latest/stable openprinting** - user@box:~$ snap connections cups Interface Plug Slot Notes avahi-control cups:avahi-control :avahi-control - cups chromium:cups cups:cups - cups-control - cups:cups-control - cups-control cups:cups-host :cups-control - home cups:home :home - network cups:network :network - network-bind cups:network-bind :network-bind - network-manager-observe cups:network-manager-observe :network-manager-observe - raw-usb cups:raw-usb :raw-usb - system-files cups:etc-cups :system-files - user@box:~$ snap connections chromium Interface Plug Slot Notes audio-playback chromium:audio-playback :audio-playback - audio-record chromium:audio-record :audio-record - bluez chromium:bluez :bluez - browser-support chromium:browser-sandbox :browser-support - camera chromium:camera :camera - content chromium:foo-install-cups - - content[gnome-42-2204] chromium:gnome-42-2204 gnome-42-2204:gnome-42-2204 - content[gtk-3-themes] chromium:gtk-3-themes gtk-common-themes:gtk-3-themes - content[icon-themes] chromium:icon-themes gtk-common-themes:icon-themes - content[sound-themes] chromium:sound-themes gtk-common-themes:sound-themes - cups chromium:cups cups:cups - desktop chromium:desktop :desktop - desktop-legacy chromium:desktop-legacy :desktop-legacy - gsettings chromium:gsettings :gsettings - home chromium:home :home - joystick chromium:joystick :joystick - mount-observe chromium:mount-observe - - mpris - chromium:mpris - network chromium:network :network - network-bind chromium:network-bind :network-bind - network-manager chromium:network-manager - - opengl chromium:opengl :opengl - password-manager-service chromium:password-manager-service :password-manager-service manual personal-files chromium:chromium-config :personal-files - raw-usb chromium:raw-usb - - removable-media chromium:removable-media :removable-media - screen-inhibit-control chromium:screen-inhibit-control :screen-inhibit-control - system-files chromium:etc-chromium-browser-policies :system-files - system-packages-doc chromium:system-packages-doc :system-packages-doc - u2f-devices chromium:u2f-devices :u2f-devices - unity7 chromium:unity7 :unity7 - upower-observe chromium:upower-observe :upower-observe - wayland chromium:wayland :wayland - x11 chromium:x11 :x11 - user@box:~$ snap connections firefox Interface Plug Slot Notes audio-playback firefox:audio-playback :audio-playback - audio-record firefox:audio-record :audio-record - avahi-observe firefox:avahi-observe :avahi-observe - browser-support firefox:browser-sandbox :browser-support - camera firefox:camera :camera - content[gnome-42-2204] firefox:gnome-42-2204 gnome-42-2204:gnome-42-2204 - content[gtk-3-themes] firefox:gtk-3-themes gtk-common-themes:gtk-3-themes - content[icon-themes] firefox:icon-themes gtk-common-themes:icon-themes - content[sound-themes] firefox:sound-themes gtk-common-themes:sound-themes - cups-control firefox:cups-control :cups-control - dbus - firefox:dbus-daemon - desktop firefox:desktop :desktop - desktop-legacy firefox:desktop-legacy :desktop-legacy - gsettings firefox:gsettings :gsettings - hardware-observe firefox:hardware-observe :hardware-observe - home firefox:home :home - joystick firefox:joystick :joystick - mount-control firefox:host-hunspell :mount-control - mpris - firefox:mpris - network firefox:network :network - network-bind firefox:network-bind :network-bind - network-observe firefox:network-observe - - opengl firefox:opengl :opengl - personal-files firefox:dot-mozilla-firefox :personal-files - removable-media firefox:removable-media :removable-media - screen-inhibit-control firefox:screen-inhibit-control :screen-inhibit-control - system-files firefox:etc-firefox :system-files - system-packages-doc firefox:system-packages-doc :system-packages-doc - u2f-devices firefox:u2f-devices :u2f-devices - unity7 firefox:unity7 :unity7 - upower-observe firefox:upower-observe :upower-observe - wayland firefox:wayland :wayland - x11 firefox:x11 :x11 - ------------------------ I have setup native cups in the distant past in large enterprise networks, but the snap plug-slot system is new to me. I'm happy to help fix this. Please let me know if you need any further info or assistance. Cheers