HP Color LaserJet CM4730 HP Color LaserJet CM4730 MFP - Software Technical Ref - Page 287
Remote firmware update through a USB connection, READY, files copied
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Engineering Details NOTE: The product automatically turns off and then on again to activate the update; this can happen more than once. At the end of the update process, the READY message appears on the control panel. Do not turn off the product or interfere with the update until you see this message. 4. Print a configuration page and verify that the firmware revision number matches the revision of the current update. Remote firmware update through a USB connection Use this procedure when the MFP is directly connected to the computer by a USB connection. When using a USB connection, be advised that the host PC must be connected to the local network and able to authenticate in order for Windows to resolve the computername. A PC not connected to a network cannot use the share method to send an RFU upgrade to the print device. When using a USB connection where the computer is not on a network for authentication, see Remote firmware update by using an executable RFU files on page 264. 1. From a command prompt or in an MS-DOS window, type the following: copy /b \\\ where is the name of the .RFU file (including the path, is the name of the computer from which the product is being shared, and is the product share name. For example, type the following: c:\>copy /b c:\CM4730fw.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 the following: c:\>copy /b "c:\My Documents \CM4730fw.rfu" \\your_server\your_computer 2. Press ENTER. The message 1 file(s) copied appears on the computer screen. See Printer messages during the firmware update on page 263 for information about the messages that appear on the control panel. 3. The download process begins and the firmware is updated on the product. This can take several minutes. Let the process finish without further interaction with the product or the computer. See Printer messages during the firmware update on page 263 for information about the messages that appear on the control panel. NOTE: The product automatically turns off and then on again to activate the update; this can happen more than once. At the end of the update process, the READY message appears on the control panel. Do not turn off the product or interfere with the update until you see this message. 4. Print a configuration page and verify that the firmware revision number matches the revision of the current update. ENWW Remote firmware updates 269