Okidata B4250 Driver Download
The B4250 is a printer manufactured by Okidata. This update fixes issues with bad print quality, printer unresponsive or won't print, slow printing and program crashes while printing. This driver - "B4x50X64_66287.exe" - has been downloaded 19 times and is rated 4 out of 5 stars based on 6 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 1.0 MB.
Supported Models
B4250
B4350
OKI B4250(PCL)
OKI B4350(PCL)
Manufacturers
Supported Operating Systems
Windows XP (64 bit)
File Name
Versions
1.2.0
Additional Notes
Printer Driver File, Double-click on the downloaded file. if [User Account Control] is displayed, click Yes. A folder is created with the same name as the downloaded file and then the file is decompressed. [License window] is displayed; click "I Agree" if you accept the user license agreement. Installer launches; follow the steps on the window to install the software.
Uploaded By
Sharmila (DG Staff Member) on 12-Apr-2018
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| B4x50X64/AskOki.dll | 138.2 KB | 31 Jan 2006 |
| B4x50X64/Mlredi01.ASP | 321 bytes | 12 Nov 2002 |
| B4x50X64/ok00fu3c.cap | 662 bytes | 31 Jan 2006 |
| B4x50X64/OK2722LE.INF | 2.0 KB | 31 Jan 2006 |
| B4x50X64/OK2722LE.VER | 41 bytes | 17 Sep 2005 |
| B4x50X64/OK2732LE.INF | 2.2 KB | 31 Jan 2006 |
| B4x50X64/OK2732LE.VER | 41 bytes | 17 Sep 2005 |
| B4x50X64/okipar64.dat | 826 bytes | 12 Sep 2005 |
| B4x50X64/OkiPar64.sys | 39.9 KB | 15 Sep 2005 |
| B4x50X64/OKLMON64.DLL | 26.1 KB | 24 Aug 2005 |
| B4x50X64/OPB4250.dat | 6.2 KB | 21 May 2004 |
| B4x50X64/OPB4350.dat | 6.2 KB | 21 May 2004 |
| B4x50X64/OPCSTX01.dll | 20.0 KB | 15 Sep 2005 |
| B4x50X64/OPDX1LOC.dll | 50.2 KB | 15 Sep 2005 |
| B4x50X64/OPLK.DAT | 404 bytes | 19 Nov 2004 |
| B4x50X64/OPLK.GID | 8.6 KB | 1 Feb 2006 |
| B4x50X64/OPLKRLOC.DLL | 1.3 MB | 31 Jan 2006 |
| B4x50X64/OPLKSLOC.DLL | 39.4 KB | 31 Jan 2006 |
| B4x50X64/OPLK_F01.dll | 94.7 KB | 27 Apr 2005 |
| B4x50X64/OPLK_M00.DAT | 5.8 KB | 16 Feb 2004 |
| B4x50X64/OPLK_M00.DLL | 23.6 KB | 13 Sep 2005 |
| B4x50X64/OPLK_S00.DAT | 692 bytes | 23 Feb 2005 |
| B4x50X64/OPLK_UI.dll | 469.5 KB | 13 Sep 2005 |
| B4x50X64/OPLK_UM.dll | 604.7 KB | 13 Sep 2005 |
| B4x50X64/Oplmnx01.dll | 123.4 KB | 15 Sep 2005 |
| B4x50X64/opne001c.scr | 3.1 KB | 11 Dec 2003 |
| B4x50X64/opne001f.scr | 3.0 KB | 11 Dec 2003 |
| B4x50X64/OPRCLX01.dll | 16.4 KB | 15 Sep 2005 |
| B4x50X64/OPSX1LOC.dll | 74.8 KB | 15 Sep 2005 |
How to Update B4250 Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the B4250 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 Okidata B4250 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 Okidata Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Okidata website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
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.
How to Open Device Manager
In Windows 11, 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
How to Install a driver from Device Manager
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.