Lexmark CX820
A Network Connection error displays upon creating a profile even after performing a memory wipe out. The issue is persistent when using a Native Auth Proxy set-up.
Related apps can still continue with a workaround of using the proxy settings from the "App Framework Configuration" settings. Perform the following steps:
Disable or clear the "Use printer's proxy settings" option.
After running the app using a framework configuration, enable the "Use printer's proxy settings" again.
If the issue persists, contact the next level of support for further diagnosis.
Verhindern Sie, dass überflüssige Tonerrückstände in den Drucker fallen. Tauschen Sie den Resttonerbehälter aus, wenn dieser voll ist.
Behalten Sie gute Druckqualität bei. Tauschen Sie gebrauchte Tonerkassetten aus, um die Druckereffizienz beizubehalten.