[sane-devel] Canon ImageCLASS MF743cdw

Brian Potkin claremont102 at gmail.com
Wed Mar 18 17:53:18 GMT 2020

Thank you for your data, Chris.

The lack of an output for _uscan._tcp indicates to me that the device
does not support the escl protocol. This means that, unfortunately,
sane-airscan is not available for you to to use. I will, of course, defer
to more expert opinion than mine.

The _ipp._tcp output indicates the device supports AirPrint. It would
seem that the generalisation that *all* AirPrint devices also support
the escl protocol needs revising.


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