HP Officejet Pro K850 Color Printer Driver
HP Officejet Pro K850 Series Driver
Windows Vista (64 bit), Windows 2003 (64 bit), Windows XP (64 bit)
ojprok850_SP_WinXP64.exe (11.0 MB)
60.052.621.10 (2005-09-03) via .inf
HP Officejet Pro K850 Color Printer Series
HP Officejet Pro K850 Printer Series PCL3 Add Printer Driver for AMD64 x86 platform
Malathy (DG Staff Member) on 9-Jul-2006
The following files are found inside the driver download file.
|hpsfx.ini||167 bytes||19 Sep 2005|
|ojprok850SP/Drivers/WinXP64/hpwhk850.cf_||19.9 KB||19 Sep 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850a.cat||16.2 KB||19 Sep 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab||10.8 MB||19 Sep 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpbcfgre.dll||1.3 MB||27 Jun 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpcdmc64.dll||942.1 KB||24 May 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpfie40m.dll||228.4 KB||27 Apr 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpfig40m.dll||7.7 MB||27 Apr 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpfrs40m.dll||16.4 KB||7 Feb 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpwk8503.cab||3.4 MB||25 May 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpwk8503.gpd||239.1 KB||1 Sep 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpwk8503.xml||93.8 KB||1 Sep 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpwk850s.ini||165 bytes||1 Sep 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpz3a40m.dll||1.3 MB||1 Sep 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpz3l40m.dll||48.1 KB||1 Sep 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpz3m40m.gpd||105.8 KB||7 Jul 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpz3r40m.dll||1.7 MB||1 Sep 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpzev40m.dll||551.4 KB||1 Sep 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpzhl40m.cab||976.8 KB||1 Sep 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpzpp40m.dll||99.3 KB||1 Sep 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpzpr40m.dll||97.3 KB||1 Sep 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpzsc40m.dtd||4.7 KB||22 Mar 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpzsm40m.gpd||94.6 KB||1 Sep 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpzss40m.dll||563.7 KB||1 Sep 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpzst40m.dll||3.5 MB||1 Sep 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.cab/hpzui40m.dll||2.0 MB||1 Sep 2005|
|ojprok850SP/Drivers/WinXP64/hpwk850s.inf||5.3 KB||19 Sep 2005|
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|HP Officejet Pro K850 Color Printer Driver||n/a||ojprok850_AR_Win2k_XP.exe||11.7 MB||107||Free Download >>|
|HP Officejet Pro K850 Color Printer Driver||n/a||ojprok850_AR_WinXP64.exe||11.0 MB||27||Free Download >>|
|HP Officejet Pro K850 Color Printer Driver||n/a||ojprok850_CS_Win2k_XP.exe||11.7 MB||29||Free Download >>|
|HP Officejet Pro K850 Color Printer Driver||ojprok850_DU_Win2k_XP.exe||11.7 MB||38||Free Download >>|
|HP Officejet Pro K850 Color Printer Driver||n/a||ojprok850_GE_WinXP64.exe||11.0 MB||30||Free Download >>|
|HP Officejet Pro K850 Color Printer Driver||n/a||ojprok850_BZ_Win2k_XP.exe||11.7 MB||30||Free Download >>|
|HP Officejet Pro K850 Color Printer Driver||n/a||OJProK850_Toolbox_fr.exe||4.9 MB||22||Free Download >>|
|HP Officejet Pro K850 Color Printer Driver||n/a||OJProK850_Toolbox_en.exe||4.9 MB||181||Free Download >>|
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To get the HP Officejet Pro K850 Color Printer driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter HP Officejet Pro K850 Color Printer into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the Driver Update Utility for HP Officejet Pro K850 Color Printer. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the HP website. Many major device manufacturers update their drivers regularly.
Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.
In Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager
In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager
In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager
In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager
In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
Click the Update Driver button and follow the instructions.
In most cases, you will need to reboot your computer in order for the driver update to take effect.
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.