Lexmark MX521
The user is unable or having difficulty inserting the smart card in the reader slot due to the slot being too narrow. The card wont go in at all or poses damage if forced to. This issue affects printer models that use the Contact Authentication Device.
Proceed with replacing the 57X0300 Contact Authentication Device.
If the issue persists, search for more information related to this issue or contact support for further assistance.
Saznajte kako da pravilno postavite kartice u štampač.
Proverite da li je jedinica za izradu slika pravilno postavljena ili je treba zameniti da ne biste dobijali potpuno crne stranice na otiscima.