Hewlett Packard HP Officejet Pro K850dn > Download Drivers, Utilities and Firmware


16 files availables for HP Officejet Pro K850dn
16 files availables in English for HP Officejet Pro K850dn

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Company
Hewlett Packard
Categories
Printers
Model
Hewlett Packard HP Officejet Pro K850dn
Description
Full Printing system for Mac OS X 10.2
Operating Systems
Mac OS X
Language Driver
English
Version Driver
3.1
Size Driver
71.6Mb
File Name
ojprok850_mac_10_2.dmg
Info
This driver package supports the HP Officejet Pro K850 and K850dn printer on Mac OS X 10.2

The driver package includes:

Printer driver

HP Printer Utility

User Guide

Release Notes


Operating system(s): Mac OS X
Download file size: 71.7M

Installation Instructions

1. Download the file to your local hard drive.
2. Double click on the ojprok850_mac_10_2.dmg and then click Setup.
3. Click Install Driver and follow the onscreen instructions.
4. Select your connection type, click Done, and then follow the onscreen instructions to complete the driver installation.
Company
Hewlett Packard
Categories
Printers
Model
Hewlett Packard HP Officejet Pro K850dn
Description
Full Printing system for Mac OS X 10.3
Operating Systems
Mac OS X
Language Driver
English
Version Driver
3.1
Size Driver
71.6Mb
File Name
ojprok850_mac_10_3.dmg
Info
This driver package supports the HP Officejet Pro K850 and K850dn printer on Mac OS X 10.3

The driver package includes:

Printer driver

HP Printer Utility

User Guide

Release Notes


Operating system(s): Mac OS X
Download file size: 71.7M

Installation Instructions

1. Download the file to your local hard drive.
2. Double click on the ojprok850_mac_10_3.dmg and then click Setup.
3. Click Install Driver and follow the onscreen instructions.
4. Select your connection type, click Done, and then follow the onscreen instructions to complete the driver installation.
Company
Hewlett Packard
Categories
Printers
Model
Hewlett Packard HP Officejet Pro K850dn
Description
Full Printing system for Mac OS X 10.4
Operating Systems
Mac OS X
Language Driver
English
Version Driver
3.1
Size Driver
71.6Mb
File Name
ojprok850_mac_10_4.dmg
Info
This driver package supports the HP Officejet Pro K850 and K850dn printer on Mac OS X 10.4

The driver package includes:

Printer driver

HP Printer Utility

User Guide

Release Notes


Operating system(s): Mac OS X
Download file size: 71.69M

Installation Instructions

1. Download the file to your local hard drive.
2. Double click on the ojprok850_mac_10_4.dmg and then click Setup.
3. Click Install Driver and follow the onscreen instructions.
4. Select your connection type, click Done, and then follow the onscreen instructions to complete the driver installation.
Company
Hewlett Packard
Categories
Printers
Model
Hewlett Packard HP Officejet Pro K850dn
Description
Firmware upgrade for
Operating Systems
Mac OS X
Language Firmware
English
Version Firmware
AMR2009A
Size Firmware
4.7Mb
File Name
ojprok850_amr2009a.dmg
Info
This firmware upgrade is for HP Officejet Pro K850 and K850dn printers.

To check the version of your current printer firmware:
Printing a Configuration Page
Press and hold the Power Button and pressing the Cancel (X)
button once then the release the Power Button. The current
firmware version will appears next to the Printer Revision in the printed Configuration Page.

Fixes

Incorrect translations of linkspeed in Portuguese Embedded Web Server (EWS).

Printer does not advertise its full name to DHCP server


Operating system(s): Mac OS X
Download file size: 4.74M
System Requirements

Mac OS X

Installation Instructions

For detailed download instruction, please refer to the firmware upgrade instruction file "OJProK850 firmware upgrade instruction.pdf" included in the dmg. To successfully update the firmware, the instruction in the OJProK850 firmware upgrade instruction.pdf MUST be followed.
Company
Hewlett Packard
Categories
Printers
Model
Hewlett Packard HP Officejet Pro K850dn
Description
Update Required Mac OS X v10.5.x for HP Driver v9.7
Operating Systems
Mac OS X Mac OS X 10.5
Language Driver
English
Version Driver
9.7
Size Driver
160Kb
File Name
hpv9.7inkjet_osx10.5_update.dmg
Info
Running Repair Permissions or installing Apple's 10.5.1 OSX update corrupts HP print drivers for specific Photosmart, Officejet and Deskjet products.

Fixes

Some print driver settings are inaccessible
File permissions are set incorrectly
Some installed files appear to be 0 bytes.

NOTE: Users who have not yet installed the 10.5.1 update, or who have not run Repair Permissions, should still run the patch installer to prevent possible future issues. See Step 4 below.


Operating system(s): Mac OS X, Mac OS X 10.5
Download file size: 160.4k
System Requirements

Mac OS X v10.5.x
HP driver v9.7

Installation Instructions

Step 1: Quit the PrinterProxy or System Preferences applications if they are currently running.
Step 2: Delete the cups driver folder by dragging it to the trash. The folder is located at: Macintosh HD/Library/Printers/HP/cups
Be sure to empty the trash before continuing.
Step 3: Reinstall the Leopard (10.5) compatible software for your HP product.
Step 4: To prevent the issue from re-occurring, download and run the patch installer HP v9.7Inkjet OS X 10.5 Update.

NOTE: Do not run the patch installer until steps 1-3 are complete.
Company
Hewlett Packard
Categories
Printers
Model
Hewlett Packard HP Officejet Pro K850dn
Description
Feature Software and Drivers
Operating Systems
Mac OS X Mac OS X 10.5 Mac OS X 10.3 Mac OS X 10.4
Language Driver
English
Version Driver
9.7.1
Size Driver
103.7Mb
File Name
hp_installer_ojpk850_v9.7.1.dmg
Info
This download includes the HP Officejet driver, HP Printer Utility, and HP Photosmart Studio imaging software for Mac OS X v10.3.9, v10.4 and v10.5.

Fixes

Original Software/Drivers


Operating system(s): Mac OS X, Mac OS X 10.5, Mac OS X 10.3, Mac OS X 10.4
Download file size: 103.72M
System Requirements

No additional prerequisites

Installation Instructions

Note: For Network Connections, please refer to the Setup Poster which shipped with your HP All-in-One for network setup and software installation instructions.

1. Click the Download Only button.
2. When a new pop-up window appears, click on the Save button.
3. Save the file in a desired location.

Note: Make sure the printer is not connected to the computer before running the file.

4. At the end of saving the file, go to the directory where the file was saved and execute it.

Note: File is compressed and may take time to expand and run.

5. Follow any on-screen instructions.
Company
Hewlett Packard
Categories
Printers
Model
Hewlett Packard HP Officejet Pro K850dn
Description
Printer Series Deskjet Control Panel DJCP for DOS
Operating Systems
MS-DOS
Language Driver
English
Version Driver
1.0
Size Driver
437Kb
File Name
ojprok850_en_dos.exe
Info
Many printer features can be accessed through application-specific DOS printer drivers; however, some software manufacturers do not develop printer drivers for their DOS applications. Use HP Deskjet Control Panel for DOS to specify the default printer settings for printing from DOSapplications.


Operating system(s): Microsoft MS-DOS
Download file size: 437.31k

Installation Instructions

1. Download the file onto your local hard drive.
2. Choose View->Options in your Windows Explorer. Check that the settings "Show all files" and "display the full path in title bar" are enabled.
3. Double click the .exe file.
4. This will extract all components necessary to a folder named "ojprok850xx" onto your hard drive.
5. Double click the INSTALL.BAT file in the "ojprok850xx\DJCP" folder.
6. Follow the step-by-step instructions, which will appear, on your screen to complete the installation.
Company
Hewlett Packard
Categories
Printers
Model
Hewlett Packard HP Officejet Pro K850dn
Description
Printer Series PCL3 Add Printer Driver
Operating Systems
Windows 2000-2003-XP
Language Driver
English
Version Driver
60.052.648.021
Size Driver
11.3Mb
File Name
ojprok850_en_win2k_xp.exe
Info
This driver supports the HP Officejet Pro K850 and K850dn printer on Microsoft Windows 2000, Windows XP 32 bit and Windows Server 2003.

It contains ONLY the driver and does NOT include installation instructions, the printer driver uninstaller or the printer toolbox.

Fixes

2 bytes bold font (Japanese, Korean, Chinese Traditional and Chinese Simplified font) does not appear bold in the printout in a Microsoft Windows XP environment.
Print dialog screen is corrupted when printing from Realfast software.
Unnecessary spaces between the characters when printing document with EUDC (End User Define Character) fonts in Japanese OS.
Not able to print on custom paper size larger than 330 x 483mm (13 x 19 inches).

Enhancements

Enhancement: improve print spooler memory management

Operating system(s): Microsoft Windows 2000, Microsoft Windows XP, Microsoft Windows Server 2003
Download file size: 11.39M

Installation Instructions

1. Download the file to your local hard drive.
2. Double click on the file then browse for folder to extract the driver files.
3. Open the Printers Window (Click Start, Printers and Faxes).
4. Click Add a Printer and follow the instructions of the Add Printer Wizard.
Company
Hewlett Packard
Categories
Printers
Model
Hewlett Packard HP Officejet Pro K850dn
Description
Printer Series Windows Full Printing system
Operating Systems
Windows 2000-2003-XP
Language Driver
English
Version Driver
60.052.648.021
Size Driver
72.1Mb
File Name
ojprok850_en_setup.exe
Info
This driver supports the HP Officejet Pro K850 and K850dn printer on Windows 2000, Windows XP 32 bit and Windows Server 2003.

Please note that this driver includes:

Printer driver installer

PCL3 printer drivers

Printer toolbox

User's guide

Fixes

2 bytes bold font (Japanese, Korean, Chinese Traditional and Chinese Simplified font) does not appear bold in the printout in a Microsoft Windows XP environment

Print dialog screen is corrupted when printing from Realfast software

Unnecessary spaces between the characters when printing document with EUDC (End User Define Character) fonts in Japanese OS

Not able to print on custom paper size larger than 330 x 483mm (13 x 19 inches)

Enhancements

Improves print spooler memory management

Operating system(s): Microsoft Windows 2000, Microsoft Windows XP, Microsoft Windows Server 2003
Download file size: 72.15M

Installation Instructions

1. Turn on the printer first, then the computer.
2. Close any screen savers, virus protection programs, or other software programs that are running on your computer.
3. Download the file to your hard drive, and double click on the downloaded ojprok850_xx_setup.exe, the installer will run automatically.
4. Follow the onscreen instructions.

For Direct connection
5. On the Connection Type screen, select the option to connect through USB and click Next.
6. When prompted, turn on the printer and connect it to the computer using a USB cable. The Found New Hardware wizard appears on the computer screen, and the printer icon is created in the Printers folder.

For Network Connection
5. On the Connection Type screen, select the option to connect through network and click Next.
6. Follow the onscreen instructions to complete the installation.
Company
Hewlett Packard
Categories
Printers
Model
Hewlett Packard HP Officejet Pro K850dn
Description
Printer Series Driver patch for QuarkXpress v6.1 6.5
Operating Systems
Windows 2000-XP
Language Driver
English
Version Driver
1.0
Size Driver
1.5Mb
File Name
ojprok850_quarkxpress_32bit_patch.zip
Info
Do you need to update?

This driver patch is to address 'print job disappear' while using QuarkXpress v6.1 and v6.5 on Microsoft Windows 2000 and Windows XP 32 bit operating systems.

NOTE: Please remember to re-install this patch if you need to re-install the print driver in your system.


Operating system(s): Microsoft Windows 2000, Microsoft Windows XP
Download file size: 1.53M

Installation Instructions

Before running the batch file, please ensure there is no print job queue in the print spooler as the batch file will restart the print spooler as part of the patching process.

1.Download the patch file into your local hard drive.
2.Click on the ojprok850_QuarkXpress_32bit_patch.zip file to extract the patch files into your desired location.
3.Click on the 32_drvpatch.bat to start the driver patching and the print spooler will restart automatically.
Company
Hewlett Packard
Categories
Printers
Model
Hewlett Packard HP Officejet Pro K850dn
Description
Printer Series Scrubber Utility
Operating Systems
Windows 98-Me-2000-2003-XP
Language Utilities
English
Version Utilities
1.4
Size Utilities
901Kb
File Name
ojprok850_scrubber.exe
Info
Use this utility ONLY if the software was not successfully installed, or the Uninstaller could not be found. Repeat the whole installation process again after this is done.


Operating system(s): Microsoft Windows 98, Microsoft Windows 2000, Microsoft Windows ME, Microsoft Windows XP, Microsoft Windows Server 2003
Download file size: 901.16k

Installation Instructions

1. Download the file to a newly created sub-directory on your local hard drive.
2. Double click the downloaded "exe" file. This will extract all the necessary components to a folder.
3. Double click the uninstall.exe file.
4. Follow the onscreen instructions to complete the removal of the software.
Company
Hewlett Packard
Categories
Printers
Model
Hewlett Packard HP Officejet Pro K850dn
Description
Firmware upgrade for
Operating Systems
Windows 98-Me-NT4-2000-2003-XP
Language Firmware
English
Version Firmware
AMR2009A
Size Firmware
2.9Mb
File Name
ojprok850_amr2009a_eng.exe
Info
This firmware upgrade is for HP Officejet Pro K850, K850dn printers.

To check the version of your current printer firmware, use either one of the following options:

Toolbox
1. Click Start, select All Programs> HP Officejet Pro K850 series> HP Officejet Pro K850 series Toolbox.
2. On the Information tab, click Printer Hardware. The current firmware version will appears in the Printer Information dialog box.

Printing a Configuration Page
1. Press and hold the Power Button and pressing the Cancel (X) button once then the release the Power Button. The current firmware version will appears next to the Printer Revision in the printed Configuration Page.

Fixes

Incorrect translations of linkspeed in Portuguese Embedded Web Server (EWS).

Printer does not advertise its full name to DHCP server


Operating system(s): Microsoft Windows 98, Microsoft Windows NT 4.0, Microsoft Windows 2000, Microsoft Windows ME, Microsoft Windows XP, Microsoft Windows Server 2003
Download file size: 2.96M
System Requirements

Microsoft Windows 2000
Microsoft Windows XP
Microsoft Windows 2003
Microsoft Windows 98
Microsoft Windows ME
Microsoft Windows NT

Installation Instructions

To successfully update the firmware, the detailed instructions in the "OJPro K850 Firmware Upgrade Instruction.pdf" MUST be followed.
Company
Hewlett Packard
Categories
Printers
Model
Hewlett Packard HP Officejet Pro K850dn
Description
Printer Series Line Feed Calibration Tool
Operating Systems
Windows 98-Me-NT4-2000-XP
Language Driver
English
Version Driver
1.0
Size Driver
3.9Mb
File Name
lfc_v1.0.zip
Info
This line feed calibration tool is available for users to download to reduce the dark/white lines appearing in image printing.

NOTE: This does NOT guarantee a complete elimination of dark/white lines but will help to reduce or minimize the effect. The printer driver has to be installed prior to using this tool.

The Line feed calibration tool supports LPT or USB connectivity in Microsoft Windows 98/NT/2000/ME/XP.


Operating system(s): Microsoft Windows 98, Microsoft Windows NT 4.0, Microsoft Windows 2000, Microsoft Windows ME, Microsoft Windows XP
Download file size: 3.99M

Installation Instructions

1. Download the file to a newly created sub-directory on your local hard drive.
2. Double click the downloaded "zip" file. This will extract all the necessary components to a folder.
3. Double click the Setup.exe file.
4. Follow the onscreen instructions to complete the Life Feed Calibration.
Company
Hewlett Packard
Categories
Printers
Model
Hewlett Packard HP Officejet Pro K850dn
Description
Toolbox
Operating Systems
Windows Me-NT-Vista 64 bits
Language Driver
English
Version Driver
1.0
Size Driver
4.6Mb
File Name
ojprok850_toolbox_en.exe
Info
This download includes the HP Toolbox software for your printer. The Toolbox provides status and maintenance information about your printer. It also provides access to documentation and online help tools for solving printer problems.

This download does NOT include the print driver solution for your HP printer. The print driver solution for this product is included in your Windows Vista operating system and is already on your computer.

Fixes

Original software


Operating system(s): Microsoft Windows Vista, Microsoft Windows Vista Business (64-bit), Microsoft Windows Vista Ultimate (32-bit), Microsoft Windows Vista Ultimate (64-bit), Microsoft Windows Vista (64-bit), Microsoft Windows Vista Enterprise (32-bit), Microsoft Windows Vista Home Premium (64-bit), Microsoft Windows Vista Home Basic (64-bit), Microsoft Windows Vista Business (32-bit), Microsoft Windows Vista Enterprise (64-bit), Microsoft Windows Vista Home Basic (32-bit), Microsoft Windows Vista Home Premium (32-bit)
Download file size: 4.67M
System Requirements

Important! Please ensure that the HP printer driver for your printer is installed before you download and install the HP Toolbox software. For more information on how to install the HP print driver, do the following:
Click the Software and Driver downloads link on the left.
Click the Microsoft Windows Vista or Microsoft Windows Vista (64-bit) link.
Click the HP Printers ? Installing the Printer Driver Located in Windows Vista link and follow the instruction to install the HP print driver.

Installation Instructions

1. Click on the Download Only button and a File Download box will appear.
2. Select Saveand a Save As box will appear.
3. Select a directory to save the file in and click Save.
4. After the file download has finished, locate the file using Windows Explorer.
5. Double-click on the file to start the software installation.
6. Follow the on-screen software installation instructions.
Company
Hewlett Packard
Categories
Printers
Model
Hewlett Packard HP Officejet Pro K850dn
Description
Printer Series PCL3 Add Printer Driver
Operating Systems
Windows NT4
Language Driver
English
Version Driver
13.0.0.35710
Size Driver
3Mb
File Name
ojprok850_en_winnt40.exe
Info
This driver supports the HP Officejet Pro K850 and K850dn printer on Microsoft Windows NT4.0

It contains ONLY the driver and does NOT include installation instructions, the printer driver uninstaller or the printer toolbox.


Operating system(s): Microsoft Windows NT 4.0
Download file size: 3.02M

Installation Instructions

1. Download the file to your local hard drive.
2. Double click on the file then browse for folder to extract the driver files.
3. Open the Printers Window (Click Start, Settings, Printers).
4. Click Add Printer and follow the instructions of the Add Printer Wizard.
Company
Hewlett Packard
Categories
Printers
Model
Hewlett Packard HP Officejet Pro K850dn
Description
Printer Series PCL3 Add Printer Driver
Operating Systems
Windows XP 64 bits
Language Driver
English
Version Driver
60.052.648.021
Size Driver
10.6Mb
File Name
ojprok850_en_winxp64.exe
Info
This driver supports the HP Officejet Pro K850 and K850dn on Microsoft Windows XP Professional x64 Edition.

It contains ONLY the driver and does NOT include installation instructions, the printer driver uninstaller or the printer toolbox.

Fixes

2 bytes bold font (Japanese, Korean, Chinese Traditional and Chinese Simplified font) does not appear bold in the printout in a Microsoft Windows XP environment

Print dialog screen is corrupted when printing from Realfast software

Unnecessary spaces between the characters when printing document with EUDC (End User Define Character) fonts in Japanese OS

Not able to print on custom paper size larger than 330 x 483mm (3 x 19 inches)

Enhancements

Improves print spooler memory management

Operating system(s): Microsoft Windows XP Professional x64 Edition, Microsoft Windows XP x64
Download file size: 10.68M

Installation Instructions

1. Download the file to your local hard drive.
2. Double click on the file then browse for folder to extract the driver files.
3. Open the Printers Window (Click Start, Printers and Faxes).
4. Click Add a Printer and follow the instructions of the Add Printer Wizard.
HelpDrivers Since March 2000