[cups] Cups 2.2.3 behaviour

[Axel Braun]

Hi,
I have to admit that I'm not printing that much...so the issue may already be 
older

In current openSUSE Tumbleweed CUPS 2.2.3 installed. I originally had only one 
network printer (Queue: MFC9340CDW) defined, using a lpd connection to 
lpd://192.168.1.103/binary_p1
Works properly.

Now a second printer shows up - same device, different name 
(Brother_MFC_9340CDW) connecting to 
ipp://BRW3C77E658BC0F.local:631/ipp/print
This one is probably auto-detected, but not working properly (test page is 
empty)

How can I switch the auto-detection off? 

Thanks
Axel