Lexmark CS921
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.
Ative a porta USB traseira para conectar um computador ou outro periférico na impressora.
Conectar a impressora de forma segura a uma rede sem fio.