HP (惠普) Color LaserJet Enterprise CM4540fskm MFP 软件免费下载(ver. 2131305_­192065)

Firmware for HP Color LaserJet Enterprise CM4540fskm MFP Type: Firmware This Readme file provides specific installation instructions and other information you should know before you perform a firmware update for your HP LaserJet Series printer or MFP.­ 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 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 LaserJet Printer or MFP firmware for the engine and all connected accessories are upgraded.­ Who needs this firmware?­ Similar to Hewlett Packard providing improved software for your HP LaserJet Printer or MFP,­ 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: Go to the printer’s or MFP’s control panel.­ Press the “Administration” Icon on the touch screen.­ Select the "REPORTS" selection on the touch screen.­ Select "CONFIGURATION/­STATUS PAGES”.­ Select “CONFIGURATION PAGE”.­ Select the “Print” button.­ 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: Firmware Datecode: 20101022 Firmware Revision: 113681_­118704 IMPORTANT NOTE: This file requires an interactive update method.­ You cannot update these Product(s)/­Model(s) using the traditional FTP,­ LPR or Port 9100 methods of upgrading.­ Please only use one of the following methods listed below to update the firmware of this device.­