Yup, that’s what I’ve done - the code is here : falken/checkmk-hp-officejet - Codeberg.org
“Services of host” lists
OK HP Officejet Black [Open the action menu]
Black 50% remaining 22 h 12.1 s
OK HP Officejet Cyan [Open the action menu]
Cyan 60% remaining 22 h 12.1 s
OK HP Officejet Magenta [Open the action menu]
Magenta 40% remaining 22 h 12.1 s
OK HP Officejet Yellow [Open the action menu]
Yellow 30% remaining 22 h 12.1 s
But I can’t find my graph anywhere, or even a message saying it’s not drawn for some reason.
Is there a way to debug this? Or have a made a stupid typo somewhere ?!?