HP Color LaserJet CP3520 Printer Series - Manual (Page 170)

NOTE: To use this method, connect the product directly to your computer through a USB cable, and
install the printer driver for this product on your computer.
1. Print a configuration page and note the TCP/IP address.
2. Find the .EXE file on your computer, and double-click it to open the file.
3. From the Select Printer to Update drop-down list, select this product. Click the Start button to
begin the update process.
CAUTION: Do not turn the product off or try to send a print job during this process.
4. When the process is complete, a smiling face icon displays in the dialog box. Click the Exit button
to close the dialog box.
5. Turn the product off and then on.
6. Print another configuration page and verify that the new firmware datecode is listed.
Use FTP to upload the firmware through a browser
1. Make sure the Internet browser you are using is configured for viewing folders from FTP sites.
These instructions are for Microsoft Internet Explorer.
a. Open the browser and click Tools, and then click Internet Options.
b. Click the Advanced tab.
c. Select the box labeled Enable folder view for FTP sites.
d. Click OK.
2. Print a configuration page and note the TCP/IP address.
3. Open a browser window.
4. In the address line of the browser, type
ftp://<ADDRESS>
, where <ADDRESS> is the address of the product. For example, if the TCP/IP address is
192.168.0.90, type
ftp://192.168.0.90
.
5. Locate the downloaded .RFU file for the product.
6. Drag and drop the .RFU file onto the PORT icon in the browser window.
NOTE: The product turns off and then on automatically to activate the update. When the update
process is complete, a Ready message displays on the product control panel.
158 Chapter 10 Manage and maintain the product ENWW