Re: HP 4155e USB info

> Hi,
>
> Your model is not yet supported by HPLIP.

Thanks. That's weird, though, as it's in the 4100 family and it has a 
perfectly fine USB connection... which works fine for CUPS printing and 
for Windoze scanning. Oh, you said "not yet", so there is hope that it 
might work over USB someday?

> HP DeskJet 4155e supports AirPrint and certainly AirScan 
> (https://support.hp.com/us-en/document/c07062158#N66406).

But I guess HP wants us to do everything over WiFi, whether we like it 
or not.

> You have two options:
>  - use a recent version of sane-backends and enable the escl backend.

I'm working on this approach now (1.3.1). "Just a bit of configuration". 
Just this entry in escl.conf

device http://192.168.43.160:443 "HP DeskJet 4155e"

$ scanimage -L
device `escl:http://192.168.43.160:443' is a HP DeskJet 4155e flatbed or 
ADF scanner
$ scanimage  > /tmp/id
Output format is not set, using pnm as a default.
scanimage: open of device escl:http://192.168.43.160:443 failed: Invalid 
argument
$

$ nc 192.168.43.160 80 # confirm the IP address is for the printer, and 
connectivity
HEAD / HTTP/1.0

HTTP/1.1 505 HTTP Version Not Supported
Server: HP HTTP Server; HP DeskJet 4100 series - 26Q90A; Serial Number: 
CN23JFG31P; Built:Thu Dec 07, 2023 09:14:07AM {TOP1FN2349DR}

^C

Any further guesses/help would be most appreciated.

Thanks!