CP3505 DN RFU Upgrade MEssage (3914 Views)
Occasional Visitor
Diane Whitehouse
Posts: 1
Registered: ‎01-04-2010
Message 1 of 3 (3,914 Views)

CP3505 DN RFU Upgrade MEssage

Hi Can anyone please help me I have a message on my printer that asks me for a Send RFU Upgrade what should I do please?
Occasional Contributor
Vijay Rana
Posts: 6
Registered: ‎12-28-2009
Message 2 of 3 (3,914 Views)

Re: CP3505 DN RFU Upgrade MEssage


This message shows that its Firmware may be corrupted.you need to update firmware. Download RFU from below link.http://h20000.www2.hp.com/bizsupport/TechSupport/SoftwareDescription.jsp?lang=en&cc=us&prodTypeId=18...

read instructions before installation.

if your printer is under warranty,..then call HP support, your issue will surely resolved by replacing the formatter card.
Occasional Contributor
Edward Merry Jr
Posts: 5
Registered: ‎04-09-2009
Message 3 of 3 (3,914 Views)

Re: CP3505 DN RFU Upgrade MEssage


I just recieved a message on a HP CLJ3505n printer that my company has. I found a fix at the following website and followed it. I just got back to my desk from putting the printer back into service.
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