Lexmark CS622
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.
防止多余的碳粉粉末任意落入打印机中。当废碳粉瓶装满时更换它。
使更换成像组件成为快速简单的过程。按照以下步骤正确更换组件。