User's Guide
Page 26
...; Firmware cards - RS‑232‑C serial interface 1 2 This internal option is available only in MX510de, MX511de, and MX511dhe printer models. IPDS - Parallel 1284‑B interface - MarkNetTM N8350 802.11 b/g/n wireless printer server1 - Printcryption • Printer hard disk1 • LexmarkTM Internal Solutions Ports (ISP) - This internal option is available only in MX410de...
...; Firmware cards - RS‑232‑C serial interface 1 2 This internal option is available only in MX510de, MX511de, and MX511dhe printer models. IPDS - Parallel 1284‑B interface - MarkNetTM N8350 802.11 b/g/n wireless printer server1 - Printcryption • Printer hard disk1 • LexmarkTM Internal Solutions Ports (ISP) - This internal option is available only in MX410de...