Lexmark 4069-XXX Manual Do Utilizador
7-2
Service Manual
4069-XXX
Printer Serial Label
Look at the printer serial label to identify the printer you are working
on. There are two service levels of Optra T printers. Some printers
are at a service level B as indicated by the B on the label.
on. There are two service levels of Optra T printers. Some printers
are at a service level B as indicated by the B on the label.