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\CP4520FW.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 the following path:

put "c:\My Documents\LJ\CP4520fw.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

After these messages appear, a message containing transfer-speed information appears.

10.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. The messages described in the section Printer messages during the firmware update on page 199 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.

11.Print a configuration page and verify that the firmware revision number matches the revision of the current update.

12.At the command prompt, type bye to exit the FTP command.

13.At the command prompt, type exit to return to the Windows interface.

Remote firmware update through a local Windows port

If the product is connected through a local port (parallel), then you can send the .RFU file directly to the product by using a COPY command from a command prompt or an MS-DOS window. At the command prompt, perform the following steps for your operating system.

ENWW

Remote firmware update 203