Lexmark CS632
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.
从定影器或双面打印部件中取出被卡的纸张以继续打印。
按照以下步骤来查找打印机的序列号。