Lexmark 5021-0XX - Manual (Page 376)

7-20 Service Manual
5021-0XX
NS 56P1436 1 Card, RS-232C serial
NS 56P1741 1 Card, N2100t Token Ring
NS 56P1742 1 Card, N2101e 10/100TX
Assembly 9: Miscellaneous/Options
Index P/N Units Description