Hp Lj 1320 Firmware Update — Exclusive
The exclusive firmware includes a "Toner Density Adjustment" for non-HP cartridges. Navigate to Service → Calibrate → TD Adjust . Set to -2 to improve yield on generic 49X cartridges by up to 18%.
After the update, consider upgrading the RAM (the LJ 1320 accepts a 144-pin SDRAM SODIMM up to 144MB) and installing a third-party duplexer. With the final firmware, the printer becomes a rock-solid device for another decade. The HP LJ 1320 firmware update exclusive is not a myth or a hack. It is a legitimate, performance-enhancing tool that HP buried in its archives. By following this guide, you can breathe new life into an aging printer, eliminate frustrating errors, and maintain compatibility with modern operating systems. hp lj 1320 firmware update exclusive
One exclusive fix in the HP LJ 1320 firmware update version 20080812 (August 2008) corrected a false "jam in tray 1" error. If your printer claims a jam when there is none, you are running factory firmware from 2004. Part 2: Decoding the "Exclusive" Firmware Versions Here is the information most forums get wrong. The HP LJ 1320 has three distinct hardware revisions: HP LJ 1320 (standard) , HP LJ 1320n (network) , and HP LJ 1320tn (tray + network) . The "exclusive" firmware update process differs for each. The Definitive Version List | 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 | The exclusive firmware includes a "Toner Density Adjustment"
After the 2008+ firmware, press Menu → * → Menu within 2 seconds. You access diagnostic screens showing page count per tray and fuser temperature cycles. After the update, consider upgrading the RAM (the
In the world of legacy printing, few devices have achieved the cult status of the (often stylized as HP LJ 1320). Launched in the mid-2000s, this monochrome workhorse is still found in thousands of small offices, home businesses, and tech repair shops. Why? Because it is nearly indestructible, offers cheap printing costs, and refuses to die.
