A new firmware version PLS_31_22_14.6 is now available to download and install for HP Latex 700 and 800 printer series. HP strongly recommends installing this new firmware version on all units, as it includes significant improvements. Please be aware this is replacing the previous version PLS_31_22_14.5.
Firmware can be upgraded by downloading the firmware package from the hp.com website.
The jobs in the control panel print queue will be deleted when updating the firmware. You will need to send them again from the RIP software to have them available in the control panel job queue.
Find more details in the attached document.