[cups] Cups and AndroidCupsPrint

[Helge Blischke]

> Am 17.05.2020 um 12:50 schrieb dirk <dirk.meier at gmx.de>:
> 
> Hello,
> 
> the effort to print a pdf-file on my Android Cell-Phone via Cups to a
> network printer fails with the message "Clear traffic is no allowed in
> Android 9. Please enable SSL/TLS on Cups Server."
> 
> Does anyone help me for enabling SSL on cups server V 2.2.7?
> 
> Dirk
Set at least
Encryption ifRequested
or
DefaultEncryption ifRequested

in your cups.conf. 

The settings can be made either by the web interface or by using the cupsctl utility.

Helge