Hp Lj 1320 Firmware Update Exclusive |verified| Direct

| Model | Latest Firmware | Date | Exclusive Fix | | :--- | :--- | :--- | :--- | | HP LJ 1320 | 20080812 | Aug 2008 | USB polling rate fix | | HP LJ 1320n | 20080910_3 | Sep 2008 | JetDirect IPv6 compatibility | | HP LJ 1320tn | 20080910_3 | Sep 2008 | Tray 2 paper size memory |

It features a built-in mechanical duplexer (automatic double-sided printing) that is faster than many $200 printers today. It uses the hp lj 1320 firmware update exclusive