>> RFU file

RFU file format description

Many people share .rfu files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .rfu file can be edited, converted or printed with. On this page, we try to provide assistance for handling .rfu files.

1 filename extension(s) found in our database.

.rfu - HP Laserjet Printer Remote Firmware Update

The RFU other files are related to HP LaserJet Printer. RFU file is a HP Laserjet Printer Remote Firmware Update. The HP LaserJet 2300, 4200 and 4300 series printers feature a remote firmware update capability. The method for downloading remote firmware updates from the Web site is similar to that used to download the latest printing-system software and printer drivers.

HP LaserJet Printer
Other files
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HP Laserjet Printer Remote Firmware Update related extensions:
ZoneAlarm MailSafe Renamed SCR
ZoneAlarm MailSafe Renamed URL
ZoneAlarm MailSafe Renamed PIF
ZoneAlarm MailSafe Renamed EXE
ZoneAlarm MailSafe Renamed MDZ File
ZoneAlarm MailSafe Renamed DLL File

Naturally, other applications may also use the .rfu file extension. Even harmful programs can create .rfu files. Be especially cautious with .rfu files coming from an unknown source!

Can't open a .rfu file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .rfu file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

dfu, efu, ffu, fru, rcu, reu, rf, rfh, rfi, rgu, rru, rtu, ru, ruf, tfu

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

RivaTuner Update Package
Windows Full Flash Update Image
iOS Device Firmware Upgrade File
RealWorld Layered Cursor Image
DFUWizard Firmware Image
Torpedo Live Firmware Update

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

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