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How to open a firmware file .rfu for HP CP 3055 ? Thanks!

I try to upgrade my hp cp3055 for Mac 10.6.8 OSX with " 3052-55fw_all_20120924.rfu.rfu" s/w, but it can't be opened by normal operation.. Have any s/w can help this? :- )

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6ya6ya
  • 2 Answers

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Posted on Jan 02, 2017

  • 1 Answer

SOURCE: RFU load error

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

Posted on Apr 18, 2009

SOURCE: Download file now RFU LOAD ERROR

Upgrading Printer Firmware
WILL SOLVE YOUR ISSUE

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


check the document from the hp
Upgrading Printer Firmware

Posted on Jan 05, 2010

  • 1751 Answers

SOURCE: downl file now SEND RFU

Hi

my friend your memory card is not working
you need to replace memory on printer

Posted on Nov 25, 2010

  • 1 Answer

SOURCE: Printer hp m3035xs giving this error"download file

The only, and easiest way I have found to solve this is to replace the formatter PCA.

Posted on Feb 07, 2011

fanaudi
  • 1381 Answers

SOURCE: how to remove downld file

Hi sachin_kanoj !
If it's a unwanted download , it's a malware . You will get rid of it by downloading and launching Malwarebytes from : http://download.cnet.com/Malwarebytes-Anti-Malware/3000-8022_4-10896905.html
If it's something you volontarily downloaded and installed in your printers software , you need to go to the
Control Panel \ Programs , delete the software and disconnect your unit .
Reboot . Reinstall sofware and reconnect the printer .
I hope this will help .
Best regards ,
fanaudi .

Posted on Feb 23, 2011

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1 Answer

What can I do to my printer is sending me this message "Downld file now inflate failure Resend RFU over parallel port"


For whatever reason your printer is trying to do a firmware upgrade and it isn't working. If this came out of the blue, you may have to replace the formatter. RFU = remote firmware upgrade. If you caused the problem while trying to upgrade the firmware, try it again

Sep 02, 2011 | HP LaserJet 9050n Printer

1 Answer

Hp 5550 color laser printer display "downld rfu error over parallel port" how can i get a solution? and what is the cause? thanks


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.

Aug 19, 2011 | HP LaserJet 5550 Printer

1 Answer

RFU upgrade for HP CP 3505


u have upgrade the firmware for this printer.

the following link has firmware file download for thi printer. choose the operating system & download the firmware.
before you start the process read the readme.txt file caefully .this file contain the information about the firmwae upgrade.

http://h20000.www2.hp.com/bizsupport/TechSupport/DriverDownload.jsp?lang=en&cc=us&prodNameId=3290547&taskId=135&prodTypeId=18972&prodSeriesId=3290546&lang=en&cc=us

Aug 10, 2011 | HP COLOR LASERJET CP 3505 N PRINTER

1 Answer

La impresora 4345mfp se bloquea y nose como hacer la actualizacion del firdware.


Upgrading the firmware
The MFP has remote firmware update (RFU) capability. Use the information in this section to
upgrade the MFP firmware. The overall process involves the following steps:
1 Determine the current level of firmware that is installed on the MFP.
2 Go to the HP Web site and find out whether a firmware update is available. If an update is
available, download the latest firmware to your computer.
3 Transfer the new firmware from your computer to the MFP.
Determining the current level of firmware
To determine the current level of firmware, view the configuration information on the MFP control panel. To view the configuration information, follow these instructions.
1 Press MENU.
2 Touch INFORMATION.
3 Touch PRINT CONFIGURATION. The configuration page prints.
4 The firmware datecode is listed in the section called Device Information. The firmware
datecode has this format: YYYYMMDD XX.XXX.X. The first string of numbers is the date, where
YYYY represents the year, MM represents the month, and DD represents the date. For example, a firmware datecode of that begins with 20040225 represents February 25, 2004.
Downloading the new firmware from the HP Web site
To find the most recent firmware upgrade for the MFP, go to www.hp.com/go/lj4345mfp_software.
This page provides instructions for downloading the new firmware version.
Transferring the new firmware to the MFP
Use one of the following methods to update the firmware.
Using FTP to upgrade the firmware on a network connection
NOTE The MFP can receive an .RFU file update as long as it is in a "ready" state.
The elapsed time for an update depends on the I/O transfer time, as well as the time that it takes for the MFP to reinitialize. The I/O transfer time depends on a number of things, including the speed of the host computer that is sending the update. If the remote firmware update process is interrupted before the firmware is downloaded (while Receiving Upgrade appears on the control-panel display), the firmware file must be sent again. If power is lost during the flash DIMM update (while the Performing Upgrade message appears on the control-panel display), the update is interrupted and the message Resend Upgrade appears (in English only) on the control-panel display. In this case, you must send the upgrade by using the parallel port. Finally, any jobs that are ahead of the RFU job in the queue are completed before the update is processed.
Follow these instructions to perform the upgrade by using FTP.
To upgrade the firmware on a network connection by using FTP
1 Take note of the IP address on the HP Jetdirect page. The HP Jetdirect page is the second page that prints when you print the configuration page.
NOTE Before upgrading the firmware, make sure that the MFP is not in Sleep mode.
Also make sure that any error messages are cleared from the control-panel display.
2 Open an MS-DOS command prompt on your computer.
3 Type: ftp <TCP/IP ADDRESS>. For example, if the TCP/IP address is 192.168.0.90, type ftp
192.168.0.90.
4 Press Enter on the keyboard.
5 When prompted for the user name, press Enter.
6 When prompted for the password, press Enter.
7 Type bin at the command prompt.
8 Press Enter. The message 200 Types set to I, Using binary mode to transfer files appears in
the command window.
9 Type put <filename> where <filename> is the name of the .RFU file that was downloaded
from the Web, including the path. For example, type put C:\LJ\4345FW.RFU, and then press
Enter.
NOTE If the file name or path includes a space, you must enclose the file name or path
in quotation marks. For example, type put "C:\MY DOCUMENTS\LJ\4345FW.RFU"
The following series of messages appears in the command window:
? 200 PORT command successful
? 150 Opening BINARY mode data connection
? 226 Ready
? 226 Processing Job
? 226 Transfer complete
Then, a message that contains the transfer-speed information appears.
10 The download process begins and the firmware is updated on the MFP. This can take
approximately five minutes. Let the process finish without further interaction with the MFP or
computer.
NOTE The MFP automatically turns off and then on again after processing the upgrade.
11 At the command prompt, type: bye to exit the ftp command.
12 At the command prompt, type: exit to return to the Windows interface.

Using MS-DOS commands to upgrade the firmware
To update the firmware by using a network connection, follow these instructions.
1 From a command prompt or in an MS-DOS window, type the following: copy /B <FILENAME>
\\<COMPUTERNAME>\<SHARENAME>, where <FILENAME> is the name of the .RFU file
(including the path), <COMPUTERNAME> is the name of the computer from which the MFP is
being shared, and <SHARENAME> is the MFP share name. For example: C:\>copy /b C:
\9200fW.RFU \\YOUR_SERVER\YOUR_COMPUTER.
NOTE If the file name or path includes a space, you must enclose the file name or path
in quotation marks. For example, type: C:\>copy /b "C:\MY DOCUMENTS\3500FW.RFU" \\YOUR_SERVER\YOUR_COMPUTER.
2 Press Enter on the keyboard. The control panel shows a message that indicates the progress of the firmware upgrade. At the end of the upgrade process, the control panel shows the Ready
message . The message 1 file(s) copied appears on the computer screen.

Jul 15, 2011 | HP LaserJet 4345mfp Printer

3 Answers

Downld file now SEND RFU UPGRADE ON USB DEV PORT


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!

Nov 26, 2010 | HP LaserJet 4345mfp Printer

1 Answer

Download file now RFU LOAD ERROR


Upgrading Printer Firmware
WILL SOLVE YOUR ISSUE

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


check the document from the hp
Upgrading Printer Firmware

Jan 05, 2010 | HP Office Equipment & Supplies

2 Answers

Hi I have an HP CLJ CP3505 it has stopped working and is asking me for a Send RFU Upgrade? Does anyone please know what to do?


Hi I have an HP CLJ CP3505 it has stopped working and is asking me for a Send RFU Upgrade? Does anyone please know what to do?

Jan 04, 2010 | HP Office Equipment & Supplies

2 Answers

49 2f81- error


From the service manual:

A critical firmware error has occurred. This type of error can be caused by invalid print commands, corrupt data, or invalid
operations. In some instances, electrical noise in the cable can corrupt data during transmission to the MFP. Other causes include poor quality parallel cables, poor connections, or specific software programs.

To fix:

1 Turn the MFP off, and then turn the
MFP on.
2 Upgrade the firmware.
3 Try printing a job from a different software program. If the job prints, go back to the first program and try printing a different file. If the message appears only with a certain software program or print job, contact the software vendor for assistance.
4 If the message persists when using different software programs and attempting specific print jobs, disconnect all of the cables that
connect the MFP to the network or a computer.
5 Turn the MFP off.
6 Remove all DIMMs and flash-memory cards. Do not remove the firmware memory card that is in slot 1.
7 Remove all of the EIO devices.
8 Turn the MFP on.
9 If the error message disappears, reinstall each DIMM, flash-memory card, and EIO device individually, making sure to turn the MFP power off and then on again as you install each device.
10 Replace the component that caused the error message.
11 If the error persists, replace the formatter.

To upgrade firmware:

The MFP has remote firmware update (RFU) capability. Use the information in this section to upgrade the MFP firmware. The overall process involves the following steps:
1 Determine the current level of firmware that is installed on the MFP.
2 Go to the HP Web site and find out whether a firmware update is available. If an update is available, download the latest firmware to your computer.
3 Transfer the new firmware from your computer to the MFP.

Determining the current level of firmware

To determine the current level of firmware, view the configuration information on the MFP control panel. To view the configuration information, follow these instructions.
1 Press MENU.
2 Touch INFORMATION.
3 Touch PRINT CONFIGURATION. The configuration page prints.
4 The firmware datecode is listed in the section called Device Information. The firmware datecode has this format: YYYYMMDD XX.XXX.X. The first string of numbers is the date, where YYYY represents the year, MM represents the month, and DD represents the date. For example, a firmware datecode of that begins with 20040225 represents February 25, 2004.

Downloading the new firmware from the HP Web site

To find the most recent firmware upgrade for the MFP, go to www.hp.com/go/lj4345mfp_software. This page provides instructions for downloading the new firmware version.

Transferring the new firmware to the MFP

This procedure requires that you install HP Web Jetadmin Version 7.0 or later on the computer. See Using HP Web Jetadmin software. Complete the following steps to update a single device through HP Web Jetadmin after downloading the .RFU file from the HP Web site.
1 Start HP Web Jetadmin.
2 Open the Device Management folder in the drop-down list in the Navigation panel. Navigate to the Device Lists folder.
3 Expand the Device Lists folder and select All Devices. Locate the MFP in the list of devices, and then click to select it.
If you need to upgrade the firmware for multiple HP LaserJet 4345mfps, select all of them by pressing the Ctrl key as you click the name of each MFP.
4 Locate the drop-down box for Device Tools in the upper-right corner of the window. Select Update Printer Firmware from the action list.
5 If the name of the .RFU file is not listed in the All Available images box, click Browse in the Upload New Firmware Image dialog box and navigate to the location of the .RFU file that you
downloaded from the Web at the start of this procedure. If the filename is listed, select it.
6 Click Upload to move the .RFU file from your hard drive to the HP Web Jetadmin server. After the upload is complete, the browser window refreshes.
7 Select the .RFU file from the Printer Firmware Update drop-down menu.
8 Click Update Firmware. HP Web Jetadmin sends the selected .RFU file to the MFP. The control panel shows messages that indicate the progress of the upgrade. At the end of the upgrade
process, the control panel shows the Ready message.

Using HP Web Jetadmin software

HP Web Jetadmin is a Web-based software solution for remotely installing, monitoring, and troubleshooting network-connected peripherals. The intuitive browser interface simplifies crossplatform
management of a wide range of devices, including HP and non-HP printers. Management is proactive, allowing network administrators the ability to resolve printer issues before users are affected. Download this free, enhanced-management software at www.hp.com/go/webjetadmin_software.
To obtain plug-ins to HP Web Jetadmin, click plug-ins, and then click the download link that is next to the name of the plug-in that you want. The HP Web Jetadmin software can automatically notify
you when new plug-ins are available. On the Product Update page, follow the directions to automatically connect to the HP Web site.
If installed on a host server, HP Web Jetadmin is available to any client through a supported Web browser, such as Microsoft Internet Explorer 6.0 for Windows or Netscape Navigator 7.1 for Linux. Browse to the HP Web Jetadmin host.

Replacing the formatter

1 Slide the formatter cover toward the left side of the MFP and remove it.

394646e.jpg

2 Remove two thumb screws (callout 1).

9837c30.jpg

3 Slide the formatter toward the left side of the MFP, and then remove it.

3a9ce7c.jpg

NOTE Dislodging the formatter might require considerable force.



I hope all this information helps! Thanks and please take a moment to give this solution a rating of fixya.

Feb 17, 2009 | HP LaserJet 4345mfp Printer

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