HP LaserJet P3005 Series Printers - RFU Load Error Send RFU Upgrade [USB Download Instructions]
Source: DEC Trader
The proceeding error may occur if they have a failure during a Remote Firmware Upgrade! The hp LaserJet P3005 does not have a parallel I/O port. The following procedure explains how to upgrade the product through the USB port. To perform an RFU upgrade over the USB port the first need to have HP P3005 Printer Driver available (to establish an USB connection), and have downloaded the hp LaserJet P3005 RFU upgrade package to an accessible Directory on the host computer. Both the printer driver and the firmware upgrade file may be obtained at www.hp.com under the Drivers and Upgrade section for the hp LaserJet P3005 product.