: Press and hold the Go button on the printer control panel for about 5 seconds until the status lights flash.
Before proceeding, determine if an update is actually necessary. hp lj 1320 firmware update exclusive
HP has for the LJ 1320 series. Most official update tools, such as the HP Download Manager, may no longer successfully pull the latest version (v. 41.19) automatically. To ensure a successful update, users must often rely on manual methods or the HP Universal Print Driver to bridge the gap between the printer’s 2004-era hardware and today's 64-bit systems. Step-by-Step Guide: How to Update HP LJ 1320 Firmware 1. Identify Your Current Firmware Version : Press and hold the Go button on