HP Color LaserJet CP4005 HP Color LaserJet CP4005 Printer - Software Technical - Page 277

Remote firmware update for UNIX systems, Remote firmware update by using the HP Printer Utility, READY

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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 for UNIX systems For UNIX systems, any command method that delivers the .TAR file to the product is acceptable, including the following: 1. At the command prompt, type cp /home/yourmachine/FILENAME /dev/parallel>, where is the location of the .TAR file. 2. 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 253 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. 3. Print a configuration page and verify that the firmware revision number matches the revision of the current update. Remote firmware update by using the HP Printer Utility Make sure that you have the tools and files that are necessary for the update. You will need the HP Printer Utility and the CP4005FW.RFU file, which is the firmware file for the product. The HP Printer Utility is a software program that is available only for Mac OS X V10.2 or later. The HP Printer Utility can be found on the HP Color LaserJet CP4005 printing-system software CDROM that came with the product. If you do not have the CD-ROM, you can obtain the HP Printer Utility by downloading the latest product installer from www.hp.com/go/ljcp4005_software. The firmware file (CP4005FW.RFU) can be downloaded from the following Web site: www.hp.com/go/ ljcp4005_firmware After you have the firmware file and the HP Printer Utility, you are ready to begin the update process. Complete the following steps: 1. Open the HP Printer Utility. 2. Select Update Firmware, click Choose and browse to firmware upgrade file, and click Open. 3. On the Update Firmware screen, click Update. NOTE You may receive an error message on the screen indicating that the printer is offline. Verify that the printer is turned on. If it is, ignore the message. The Updating screen appears and the update proceeds as expected. ENWW Remote firmware updates 259

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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 for UNIX systems
For UNIX systems, any command method that delivers the .TAR file to the product is acceptable,
including the following:
1.
At the command prompt, type
cp /home/yourmachine/FILENAME /dev/parallel>
, where
</home/yourmachine/FILENAME> is the location of the .TAR file.
2.
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
253
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.
3.
Print a configuration page and verify that the firmware revision number matches the revision of the
current update.
Remote firmware update by using the HP Printer Utility
Make sure that you have the tools and files that are necessary for the update. You will need the
HP Printer Utility and the CP4005FW.RFU file, which is the firmware file for the product. The HP Printer
Utility is a software program that is available only for Mac OS X V10.2 or later.
The HP Printer Utility can be found on the HP Color LaserJet CP4005 printing-system software CD-
ROM that came with the product. If you do not have the CD-ROM, you can obtain the HP Printer Utility
by downloading the latest product installer from
www.hp.com/
go/ljcp4005_software
.
The firmware file (CP4005FW.RFU) can be downloaded from the following Web site:
www.hp.com/
go/
ljcp4005_firmware
After you have the firmware file and the HP Printer Utility, you are ready to begin the update process.
Complete the following steps:
1.
Open the HP Printer Utility.
2.
Select
Update Firmware
, click
Choose
and browse to firmware upgrade file, and click
Open
.
3.
On the
Update Firmware
screen, click
Update
.
NOTE
You may receive an error message on the screen indicating that the printer is offline.
Verify that the printer is turned on. If it is, ignore the message. The
Updating
screen appears
and the update proceeds as expected.
ENWW
Remote firmware updates
259
Engineering Details