Complete the following steps to print a print-ready file by using the LPR command.

1.Make note of the TCP/IP address on the Embedded Jetdirect page. The HP Embedded Jetdirect page is the second page of the configuration page printout. To print a configuration page, see Determining the current level of firmware on page 198.

2.From a command window, type the following:

lpr -P <IPADDRESS> -S <IPADDRESS> -o l <FILENAME> or

lpr -S <IPADDRESS> -Pbinps <FILENAME>

where IPADDRESS can be either the TCP/IP address or the host name of the product, and where FILENAME is the file name of the print-ready file.

NOTE: The parameter (-o l) consists of a lowercase "O", not a zero, and a lowercase "L", not the numeral 1. This parameter sets the transport protocol to binary mode.

3.The file prints, but no messages appear in the command prompt window.

4.Type exit at the command prompt to close the command window.

Print-ready file printing by using FTP on a direct network connection (Macintosh)

If the HP Color LaserJet Enterprise CP4020-CP4520 Series uses a direct network connection, use file transfer protocol (FTP) to print a print-ready file. Complete the following steps for the operating system:

1.Make note of the TCP/IP address on the Embedded Jetdirect page. The HP Embedded Jetdirect page is the second page of the configuration page printout. To print a configuration page, see Determining the current level of firmware on page 198.

2.Open a Terminal window on your Macintosh. You can find the Terminal program on the computer in the following location:

System/Applications/Utilities/Terminal

Open the Finder, select Applications, and then click Utilities. Double-click to open the Terminal utility.

3.Type FTP <TCP/IP product ADDRESS>. For example, if the TCP/IP address is 192.168.0.90, type the following:

FTP 192.168.0.90

4.Press Enter on the keyboard.

5.When prompted for a user name and password, press Enter.

6.You can drag and drop the firmware file into the Terminal folder (System/Applications/Utilities/ Terminal). Alternatively, you can type put <path>, where <path> is the location where the print- ready file was downloaded from the Web. For example, type the following:

put /username/desktop/CP4520FW.PDF

216 Chapter 6 Engineering Details

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