LDAP and a new printer

Hello, I have used Nethserver fore a wile now, and i am very happy whit it.

Now i have bought a new printer (Canon I-sensys mf8580Cdw). I am trying to let the printer connect to the LDAP server of Nethserver for E-mail addresses. But i always get an error.

I made a user for the canon in Nethserver, white its own e-mail adres. And i can send pdf mails directly from the canon.

I word like to access the address-books of the server whit the canon. Any idees ?

See http://docs.nethserver.org/projects/nethserver-devel/en/latest/directory.html#anonymous-access