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I have a printer HP Color Laser Jet 5550, i can't print as it prompt me 'download RFU file, fail to load RFU file, resend RFU over parrallel cable.I have tried to fix it by downloading RFU file bur i can not install it to the printer, i have already connected parrallel cable. Please helop me out!
I have a printer HP Color Laser Jet 5550' i cont print when i on the perinter ther 59 er--co is come on printer screen and the printer can not work .waht sould i do it cont rest too plase
Are you doing the firm ware update through the parallel cable? I have had the same problem, but following the HP instructions and hooking my laptop to the printer through a parllel cable was able to do update. If you are doing all of this correctly, then you will probley have to contact HP and get new flash memory to do the update.
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1- we want to instal printer to local computer 2- the computer cant sport the the usb line of hp laser jet 5200 3- the printer menu is locked and we can't change it in the printer screen show the rfu error for upgrade
RFU = remote firmware upgrade. Appears like someone tried to upgrade the firmware. While the firmware was being downloaded, something interrupted the process. For example somebody tried to use the printer, you had a power problem, your internet went down etc, etc. You are going to have to try the firmware upgrade again. If you can't get passed the RFU error, you will probably have to get the formatter replaced.
install printer Driver
change print port to "Virtual printer port for usb"
use usb line
down load the right firmware .rfu file
in CMD mode,type:
copy /b firmwarefilename.rfu \\pc name\printer name
waitting
it will be down
good luck!
HP Jetdirect firmware images have an extension of *.dld while the printer firmware images have an .rfu extension.Once imported into the repository, the files physically exist under the following location on the HP Web Jetadmin server:
C:\Documents and Settings\NetworkService\Local Settings\ApplicationData\Hewlett-Packard\HP Web Jetadmin\WjaService\config\FirmwareUpgrade
I am reading your question and coming up with 2 different thoughts. Are you wanting multiple prints of one page, or are you wanting to print out a 5 or 10 page document? I am not sure how to answer.
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