The Lexmark 40D0010 is a 10/100 Mbps Ethernet network interface card designed for Lexmark Optra S and T series printers. This internal expansion card integrates directly onto compatible printer motherboards, enabling direct network connectivity for print job distribution and remote management. The card supports standard 10BaseT and 100BaseTX connections via RJ-45 connector, allowing connection to legacy and modern network infrastructure. Typical applications include office environments requiring shared printer access across departmental networks and centralized print queue management. The 40D0010 is compatible with Optra S and T printer models and integrates with Lexmark's network printing protocols. This unit is tested and guaranteed; pricing and availability provided upon request.
