HP Color LaserJet Enterprise CP4025dn Color LaserJet CP4020 Series Printer README program gratis download (ver. 07.­120.­6)

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Color LaserJet CP4020 Series Printer README (ver. 07.­120.­6) udgivet 2012.08.21.

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Kategori Printere
Mærke/Producent HP
Enhed Color LaserJet Enterprise CP4025dn
Operativsystem Firmware
Version 07.­120.­6
Filstørrelse 285 Kb
Udgivet 2012.08.21
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Color LaserJet CP4020 Series Printer README for HP Color LaserJet Enterprise CP4025dn Type: Firmware IMPORTANT NOTE : "This firmware version installs code signing verification functionality.­ Firmware signed by HP guarantees the integrity and authenticity of the code; meaning that the firmware was produced by HP (authenticity) and that the firmware has not been altered in any way (integrity).­ " ATTENTION : Once this firmware has been applied to your printer or multifunction device it CANNOT BE DOWNGRADED to a previous version of firmware.­ BACKGROUND : It is important to note that Code Signing Verification functionality has been provided with this version of firmware and will be provided with all future versions of firmware,­ therefore,­ the ability to downgrade to a previous version of firmware no longer exists.­ The Readme file provides specific installation instructions and other information you should know before you perform a firmware update for your HP LaserJet Series printer.­ Installation instructions are provided for Single and Multiple Printer Updates.­ This Readme file provides specific installation instructions and other information you should know before you perform a firmware update for your HP Color LaserJet Series printer.­ Installation instructions are provided for Single and Multiple Printer Updates.­ This document provides specific update,­ installation and troubleshooting information.­ For additional information on the device features,­ refer to the online user guide found on the Windows Printing System Installer CD-ROM that came with your printer or at hp.­com.­ What is included in a Remote Firmware Update (RFU)?­ The HP Color LaserJet Printer Remote Firmware Update file available from the hp web site contains firmware for the printer,­ embedded JetDirect (if applicable),­ HP paper handling accessories used with the device in one convenient download file.­ When the Remote Firmware Upgrade file is sent to the HP Color LaserJet Printer firmware for the engine and all connected accessories are upgraded.­ Who needs this firmware?­ Similar to Hewlett Packard providing improved software for your HP Color LaserJet Printer,­ Hewlett Packard provides firmware updates for your printer periodically through its supported lifecycle.­ A firmware update may be necessary if it is determined that you may benefit from the resolution of any issue that is documented below.­ These updates are available on the HP support web site.­ Determining the current version level of your firmware To determine the current level of firmware installed on the device: 1.­ Go to the printer's control panel.­ 2.­ Press the green checkmark button.­ 3.­ Use the arrow keys and select the "INFORMATION" selection on the control panel.­ 4.­ Use the arrow keys and select the "PRINT CONFIGURATION" selection.­ 5.­ Press the green checkmark button to print the Configuration Page.­ On the printed CONFIGURATION page look in the section marked "Device Information" for the firmware date code.­ The firmware date code will look something like this: 20090915 06.­072.­0

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