IPP printer not showing ink level or other information in HA

Hello together,

I bought a new Lexmark B2236dw printer, installed it and assigned a static ip. After restarting Home Assistant the IPP integration showed up and discovered the printer. However, the device only has two entities connected (Lexmark B2236dw and - deactived by default - sensor.lexmark_b2236dw_uptime
); the entity Lexmark B2236dw shows the following information:

‘Info: Monochrome - Up to 36 Pages/Minute
Serial: -
Location: -
State message : Printer is idle
State reason: -
Command set: -
Uri supported: ipp://192.168.xxx.xxx:631/ipp/print, ipps://192.168.xxx.xxx:443/ipp/print’

If connecting to the printer via its IP I see it provides all information (like ink level, pages printed, etc.); however, no matter what I try (reinstalling IPP from HA, rediscover the printer, change the base path configuration of the IPP… I don’t get shown any more information in HA.

After googling a lot and reading all the information and documentation provided I did not find a solution to the problem. Am I missing something very simple?

I appreciate any help!

BR
THH

Hello, I have the exact same issue. Did you find a solution by any chance?