Lexmark MX721
Using special characters in the username on any app that needs authentication, such as Device Quotas, prevents users from logging in.
Use the correct case for any Unicode character used in a username.
If the issue persists, then search for more information related to this issue or contact customer support.
Privarčujte energijo tako, da omogočite to funkcijo tiskalnika.
Izvejte, kako urediti ali izbrisati bližnjico na začetnem zaslonu tiskalnika.