Lexmark MS421
After upgrading the firmware to a 230.xxx level, printing via USB is no longer working.
The (Copy 1) printer instance is the new working printer object to use if you are using IPP over USB for printing.
If the issue persists, search for more information related to this issue or contact support for further assistance.
Firmwareopdateringer forbedrer printerens ydeevne og funktionalitet. Følg disse trin for at bliv opdateret.
Starte konfigurationen af printeren ved at slutte kablerne til de korrekte porte og stik.