RFU Load Error Resend RFU message on HP LaserJet 4240 4250 4350. An RFU file is a Remote Firmware Update file. If you see error messages like this -- 'RFU Load Error' or 'Resend RFU' -- it means there is something wrong with the firmware, and usually refers to the fact that a firmware update was not successful. Download the latest software & drivers for your HP Color LaserJet 4700 Printer. To make sure the printer is up to date, HP recommends updating the firmware for HP Enterprise models. If you have another HP LaserJet model, a firmware update might not be recommended. The firmware update process requires a network connection or USB flash drive.

If your printer is missing a color it could be caused by (off the top of my head) 3 possibilities. High voltage board 2.

Laser/scanner assembly for that color 3. DC controller might need a firmware upgrade, Run the PQ diagnostics, check the cyan color Run the Cartridge Disable diagnostic. Remove all cartridges and take the black cartridge and insert it where the cyan normally is. If the black prints in the cyan slot, your cyan cartridges are bad.

If the black doesn't work then go to #3 above. It won't cost any money to upgrade the firmware. If it still doesn't work call in a printer tech.

At this point you may need a printer tech. Nov 01, 2011 . This error is most often caused by out of date firmware on the printer. Power off the printer and it restart and it should come to ready. If the error reoccurs, make sure that you have any print jobs in the queue of your computer cleared. If it still does not start without the error, unplug any network or usb cables and restart again. Once the printer is at at ready, use the control panel to go to the information menu and then print the configuration page.

The firmware date code will be on the left hand side. Current firmware is 48.180.9. If the firmware is out of date, see the link posted below to download the firmware update. Chose the easy firmware update as this is the most straight forward way to update the firmware. Once downloaded just double click the file you downloaded and it will run and ask you to chose the printer you want to update.

Pick your 4700 from the drop down menu (should be fires option). Then update click update firmware. You can find the current firmware Aug 09, 2011 . A Little Jazz Exercise Oscar Peterson Pdf To Jpg on this page. Error 49.2f01 indicated corrupt Firmware, which are Programming instructions that are stored in a read-only memory unit inside the printer and it can be fixed by downloading and the updating the firmware through the following process: Updating the firmware Update the printer firmware by loading the new firmware file from the computer. You can find new firmware files for your printer at www.hp.com.

Cara Download Tanpa Kuota 3 Aon Android. Click to download latest firmware and firmware updating utility. Open the HP Printer Utility. In the Configuration Settings list, select Firmware Update. Click Choose, navigate to the firmware file that you want to upload, and then click OK. Click Upload to load the firmware file.