Hewlett Packard HP LaserJet 4345xs MFP > Download Drivers and Firmware

HP LaserJet 4345mfp Installer for Mac OS 9.

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 document provides specific update, installation and troubleshooting information.
What is included in a Remote Firmware Update (RFU)?
The HP LaserJet Printer Remote Firmware Update file 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 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, 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.
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 "INFORMATION" 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: 20040322 07.000.0

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.

What is included in a Remote Firmware Update (RFU)?
The HP LaserJet Printer Remote Firmware 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 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, 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.
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 "INFORMATION" 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: 20040322 07.000.0

This download package contains HP LaserJet Macintosh OS X Binary Print Driver Installer with updated files. Full printing support for Mac OS X v10.2.8, v10.3, v10.4 PPC and Intel processor Macs is included with this download.

This download package contains HP LaserJet Macintosh OS X Binary Print Driver Installer with updated files. Full printing support for Mac OS X v10.2.8, v10.3, v10.4 PPC and Intel processor Macs is included with this download.

This Readme file provides specific information you should know before you install and use the Printing System. Information and are provided for the following operating systems:
Windows Vista
Windows XP
Windows Server 2003
Windows 2000
This file provides specific compatibility, and troubleshooting information. For additional information on the printer features and driver features, refer to the online help included with each software component and the printer use guide.

This Readme file provides specific information you should know before you install and use the Printing System. Information and are provided for the following operating systems:
Windows Vista
Windows XP
Windows Server 2003
Windows 2000

This file provides specific compatibility, and troubleshooting information. For additional information on the printer features and driver features, refer to the online help included with each software component and the printer use guide.

This Readme file provides specific information you should know before you install and use the Printing System. Information and are provided for the following operating systems:
Windows Vista
Windows XP
Windows Server 2003
Windows 2000
This file provides specific compatibility, and troubleshooting information. For additional information on the printer features and driver features, refer to the online help included with each software component and the printer use guide.

The configuration utility is used for pre configuring the Printer drivers by modifying the cfg file. This utility is used across Printer driver platforms including HP's Product Specific Drivers as well as HP's Universal Print Driver and any other concerned party drivers.

The configuration utility is used for pre configuring the Printer drivers by modifying the cfg file. This utility is used across Printer driver platforms including HP's Product Specific Drivers as well as HP's Universal Print Driver and any other concerned party drivers.

The UPD version 4.5 is the latest version of HP's Universal Print Driver. Please review the entire documentation for information on issues resolved, performance improvements, and new behavior changes to the UPD.

The UPD version 4.5 is the latest version of HP's Universal Print Driver. Please review the entire documentation for information on issues resolved, performance improvements, and new behavior changes to the UPD.

The UPD version 4.5 is the latest version of HP's Universal Print Driver. Please review the entire documentation for information on issues resolved, performance improvements, and new behavior changes to the UPD.

The UPD version 4.5 is the latest version of HP's Universal Print Driver. Please review the entire documentation for information on issues resolved, performance improvements, and new behavior changes to the UPD.

The UPD version 4.5 is the latest version of HP's Universal Print Driver. Please review the entire documentation for information on issues resolved, performance improvements, and new behavior changes to the UPD.

The UPD version 4.5 is the latest version of HP's Universal Print Driver. Please review the entire documentation for information on issues resolved, performance improvements, and new behavior changes to the UPD.

This document provides some general information about the Send Fax driver that is used with the HP LaserJet MFP Analog Fax Accessory 300 (product number: Q3701A) when it is installed in specific multifunction peripherals (MFPs).
The fax accessory might be factory installed (bundled) or could be installed as an accessory, depending on the MFP model. See Supported MFPs and minimum firmware for the list of MFPs that this driver supports.

This Readme file provides specific information you should know before you install and use the Printing System. Information and are provided for the following operating systems:
Windows Vista
Windows XP
Windows Server 2003
Windows 2000

This file provides specific compatibility, and troubleshooting information. For additional information on the printer features and driver features, refer to the online help included with each software component and the printer use guide.

This Readme file provides specific information you should know before you install and use the Printing System. Information and are provided for the following operating systems:
Windows Vista
Windows XP
Windows Server 2003
Windows 2000

This file provides specific compatibility, and troubleshooting information. For additional information on the printer features and driver features, refer to the online help included with each software component and the printer use guide.

This document provides some general information about the Send Fax driver that is used with the HP LaserJet MFP Analog Fax Accessory 300 (product number: Q3701A) when it is installed in specific multifunction peripherals (MFPs).
The fax accessory might be factory installed (bundled) or could be installed as an accessory, depending on the MFP model. See Supported MFPs and minimum firmware for the list of MFPs that this driver supports.

This Readme file provides specific information you should know before you install and use the Printing System. Information and are provided for the following operating systems:
Windows Vista
Windows XP
Windows Server 2003
Windows 2000
This file provides specific compatibility, and troubleshooting information. For additional information on the printer features and driver features, refer to the online help included with each software component and the printer use guide.

This Readme file provides specific information you should know before you install and use the Printing System. Information and are provided for the following operating systems:
Windows Vista
Windows XP
Windows Server 2003
Windows 2000

This file provides specific compatibility, and troubleshooting information. For additional information on the printer features and driver features, refer to the online help included with each software component and the printer use guide.

This Readme file provides specific information you should know before you install and use the Printing System. Information and are provided for the following operating systems:
Windows Vista
Windows XP
Windows Server 2003
Windows 2000

This file provides specific compatibility, and troubleshooting information. For additional information on the printer features and driver features, refer to the online help included with each software component and the printer use guide.

This Readme file provides specific information you should know before you install and use the Printing System. Information and are provided for the following operating systems:
Windows Vista
Windows XP
Windows Server 2003
Windows 2000
This file provides specific compatibility, and troubleshooting information. For additional information on the printer features and driver features, refer to the online help included with each software component and the printer use guide.

This document provides some general information about the Send Fax driver that is used with the HP LaserJet MFP Analog Fax Accessory 300 (product number: Q3701A) when it is installed in specific multifunction peripherals (MFPs).
The fax accessory might be factory installed (bundled) or could be installed as an accessory, depending on the MFP model. See Supported MFPs and minimum firmware for the list of MFPs that this driver supports.

This document provides some general information about the Send Fax driver that is used with the HP LaserJet MFP Analog Fax Accessory 300 (product number: Q3701A) when it is installed in specific multifunction peripherals (MFPs).
The fax accessory might be factory installed (bundled) or could be installed as an accessory, depending on the MFP model. See Supported MFPs and minimum firmware for the list of MFPs that this driver supports.

This Readme file provides specific information you should know before you install and use the Printing System. Information and are provided for the following operating systems:
Windows Vista
Windows XP
Windows Server 2003
Windows 2000

This file provides specific compatibility, and troubleshooting information. For additional information on the printer features and driver features, refer to the online help included with each software component and the printer use guide.

This Readme file provides specific information you should know before you install and use the Printing System. Information and are provided for the following operating systems:
Windows Vista
Windows XP
Windows Server 2003
Windows 2000
This file provides specific compatibility, and troubleshooting information. For additional information on the printer features and driver features, refer to the online help included with each software component and the printer use guide.

This Readme file provides specific information you should know before you install and use the Printing System. Information and are provided for the following operating systems:
Windows Vista
Windows XP
Windows Server 2003
Windows 2000
This file provides specific compatibility, and troubleshooting information. For additional information on the printer features and driver features, refer to the online help included with each software component and the printer use guide.

The UPD version 4.5 is the latest version of HP's Universal Print Driver. Please review the entire documentation for information on issues resolved, performance improvements, and new behavior changes to the UPD.

The UPD version 4.5 is the latest version of HP's Universal Print Driver. Please review the entire documentation for information on issues resolved, performance improvements, and new behavior changes to the UPD.

The UPD version 4.5 is the latest version of HP's Universal Print Driver. Please review the entire documentation for information on issues resolved, performance improvements, and new behavior changes to the UPD.

The UPD version 4.5 is the latest version of HP's Universal Print Driver. Please review the entire documentation for information on issues resolved, performance improvements, and new behavior changes to the UPD.

The UPD version 4.5 is the latest version of HP's Universal Print Driver. Please review the entire documentation for information on issues resolved, performance improvements, and new behavior changes to the UPD.

The UPD version 4.5 is the latest version of HP's Universal Print Driver. Please review the entire documentation for information on issues resolved, performance improvements, and new behavior changes to the UPD.

Release Notes
Hewlett-Packard LaserJet 4345 MFP Series Printer Printing System Release Notes.

Defects Fix List for:
Driver versions: (changes only made to 2K/XP)
Windows 95/98/Millennium
PCL6: 4.26.4345.430
PCL5e: 4.26.4345.401
PostScript: 60.43.41.0
Windows NT 4.0
PCL6: 4.26.4345.430
PCL5e: 4.26.4345.401
PostScript: 60.43.41.0
Windows XP/2000/Server 2003
PCL6: 60.053.762.32
PCL5e: 60.053.762.32
PostScript: 60.053.762.32
Enhancements for: (No New Enhancements)
Driver versions:
Windows 95/98/Millennium
PCL6: 4.26.4345.430
PCL5e: 4.26.4345.401
PostScript: 060.43.41.0
Windows NT 4.0
PCL6: 4.26.4345.430
PCL5e: 4.26.4345.401
PostScript: 60.43.41.0
Windows XP/2000/Server 2003
PCL6: 60.053.762.32
PCL5e: 60.053.762.32
PostScript: 60.053.762.32



Software license and copyright

Release Notes
Hewlett-Packard LaserJet 4345 MFP Series Printer Printing System Release Notes.

Defects Fix List for:
Driver versions: (changes only made to 2K/XP)
Windows 95/98/Millennium
PCL6: 4.26.4345.430
PCL5e: 4.26.4345.401
PostScript: 60.43.41.0
Windows NT 4.0
PCL6: 4.26.4345.430
PCL5e: 4.26.4345.401
PostScript: 60.43.41.0
Windows XP/2000/Server 2003
PCL6: 60.053.762.32
PCL5e: 60.053.762.32
PostScript: 60.053.762.32
Enhancements for: (No New Enhancements)
Driver versions:
Windows 95/98/Millennium
PCL6: 4.26.4345.430
PCL5e: 4.26.4345.401
PostScript: 060.43.41.0
Windows NT 4.0
PCL6: 4.26.4345.430
PCL5e: 4.26.4345.401
PostScript: 60.43.41.0
Windows XP/2000/Server 2003
PCL6: 60.053.762.32
PCL5e: 60.053.762.32
PostScript: 60.053.762.32



Software license and copyright

Release Notes
Hewlett-Packard LaserJet 4345 MFP Series Printer Printing System Release Notes.

Defects Fix List for:
Driver versions: (changes only made to 2K/XP)
Windows 95/98/Millennium
PCL6: 4.26.4345.430
PCL5e: 4.26.4345.401
PostScript: 60.43.41.0
Windows NT 4.0
PCL6: 4.26.4345.430
PCL5e: 4.26.4345.401
PostScript: 60.43.41.0
Windows XP/2000/Server 2003
PCL6: 60.053.762.32
PCL5e: 60.053.762.32
PostScript: 60.053.762.32
Enhancements for: (No New Enhancements)
Driver versions:
Windows 95/98/Millennium
PCL6: 4.26.4345.430
PCL5e: 4.26.4345.401
PostScript: 060.43.41.0
Windows NT 4.0
PCL6: 4.26.4345.430
PCL5e: 4.26.4345.401
PostScript: 60.43.41.0
Windows XP/2000/Server 2003
PCL6: 60.053.762.32
PCL5e: 60.053.762.32
PostScript: 60.053.762.32



Software license and copyright

Release Notes
Hewlett-Packard LaserJet 4345 MFP Series Printer Printing System Release Notes.

Defects Fix List for:
Driver versions: (changes only made to 2K/XP)
Windows 95/98/Millennium
PCL6: 4.26.4345.430
PCL5e: 4.26.4345.401
PostScript: 60.43.41.0
Windows NT 4.0
PCL6: 4.26.4345.430
PCL5e: 4.26.4345.401
PostScript: 60.43.41.0
Windows XP/2000/Server 2003
PCL6: 60.053.762.32
PCL5e: 60.053.762.32
PostScript: 60.053.762.32
Enhancements for: (No New Enhancements)
Driver versions:
Windows 95/98/Millennium
PCL6: 4.26.4345.430
PCL5e: 4.26.4345.401
PostScript: 060.43.41.0
Windows NT 4.0
PCL6: 4.26.4345.430
PCL5e: 4.26.4345.401
PostScript: 60.43.41.0
Windows XP/2000/Server 2003
PCL6: 60.053.762.32
PCL5e: 60.053.762.32
PostScript: 60.053.762.32



Software license and copyright

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 document provides specific update, installation and troubleshooting information.
What is included in a Remote Firmware Update (RFU)?
The HP LaserJet Printer Remote Firmware Update file 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 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, 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.
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 "INFORMATION" 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: 20040322 07.000.0

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.

What is included in a Remote Firmware Update (RFU)?
The HP LaserJet Printer Remote Firmware 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 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, 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.
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 "INFORMATION" 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: 20040322 07.000.0

HP Mobile Printing for Notebooks (formally known as HP Mobile Printing Driver) is a software solution designed to facilitate printing from mobile notebook computers to network-connected Postscript-enabled HP printers.

As the notebook user moves around within the enterprise from floor to floor or from site to site, there is a need to print to networked printers that are encountered while away from the desk. HP Mobile Printing for Notebooks allows easy printing access to these newly encountered printers. There is no need to locate the printer driver or create a new network port. The user simply selects the HP Mobile Printing application, enters the network address (IP Address, hostname, or UNC pathname) of the target printer when prompted, and the print job is sent to the printer.

Review this document for a complete list of devices supported by HP Mobile Printing for Notebooks.

A Web JetAdmin plug-in has been developed to allow IT administrators to remotely enable display of the printer IP address on the printer control panel display. To download this plug-in, please visit the HP web jetadmin software and components download site.

If the printer IP address is not displayed, you may determine the IP address by printing a Configuration Page from the printer control panel menu.

Download and Installation

Note: Before proceeding with the software installation, be aware that administrator privileges are required to install the software and configure the printing system.

Close any screen savers, virus protection programs, or other software programs running on your computer.
Click on Download Now and a File Download box will appear.
Select Save This Program to Disk and a Save As box will appear.
Select a directory to save the file in and click Save.
Locate the file using Windows Explorer when the download has completed.
Double click on the file. This will begin the installation process. During the install, you may choose to make the HP Mobile Printing the default system printer on your computer.
When the installation is complete, a new system printer named HP Mobile Printing will be located in the Printers folder on your computer.

HP Mobile Printing for Notebooks (formally known as HP Mobile Printing Driver) is a software solution designed to facilitate printing from mobile notebook computers to network-connected Postscript-enabled HP printers.

As the notebook user moves around within the enterprise from floor to floor or from site to site, there is a need to print to networked printers that are encountered while away from the desk. HP Mobile Printing for Notebooks allows easy printing access to these newly encountered printers. There is no need to locate the printer driver or create a new network port. The user simply selects the HP Mobile Printing application, enters the network address (IP Address, hostname, or UNC pathname) of the target printer when prompted, and the print job is sent to the printer.

Review this document for a complete list of devices supported by HP Mobile Printing for Notebooks.

A Web JetAdmin plug-in has been developed to allow IT administrators to remotely enable display of the printer IP address on the printer control panel display. To download this plug-in, please visit the HP web jetadmin software and components download site.

If the printer IP address is not displayed, you may determine the IP address by printing a Configuration Page from the printer control panel menu.

Download and Installation

Note: Before proceeding with the software installation, be aware that administrator privileges are required to install the software and configure the printing system.

Close any screen savers, virus protection programs, or other software programs running on your computer.
Click on Download Now and a File Download box will appear.
Select Save This Program to Disk and a Save As box will appear.
Select a directory to save the file in and click Save.
Locate the file using Windows Explorer when the download has completed.
Double click on the file. This will begin the installation process. During the install, you may choose to make the HP Mobile Printing the default system printer on your computer.
When the installation is complete, a new system printer named HP Mobile Printing will be located in the Printers folder on your computer.