6/19/2018 +610 new drivers.
Oki Ml421n-black 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Oki Ml421n-black
Certifications for Oki Ml421n-black
5 stars for Oki Ml421n-black "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2016
Our main support OS are: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit, Windows 10 32 bit, and Windows 8.

Oki Ml421n-black Driver Download

Windows Compatibility for Oki Ml421n-black driver

Oki Ml421n-black Driver Details:

Oki Ml421n-black File Name:

Oki Ml421n-black Driver Version: 81XCZ0M

Oki Ml421n-black ZIP Size: 109.kb

Manufacturer: Oki

Oki Ml421n-black was fully scanned at: 6/15/2018
Scan Status: driver download scanOK

Oki Ml421n-black now has a special edition for these Windows versions: Windows 7, Windows 7 64 bit, Windows 7 32 bit, Windows 10, Windows 10 64 bit,, Windows 10 32 bit, Windows 8, Windows 7 Home Premium 32bit, Windows XP Starter Edition 64bit, Windows 10 Pro 64bit, Windows 8 Enterprise 64bit, Windows 10 Enterprise 64bit, Windows 10 Home 64bit, Windows 8 64bit, Windows 7 Starter 32bit,

Oki Ml421n-black Download Stats:

Driver Uploaded: 4/13/2018

Direct Downloads: 620
Most Recent Download: 4/25/2018
Managed Downloads: 3701
Most Recent Download: 4/25/2018
Download Mirrors: 4
Current Delay: 18 Seconds
Driver License: Free Software

Direct Download Success Stats:

Reports Issued By 614/620 Users

Success Reported By 161/614 Users

Driver Download Score66/100

Driver Installation Score74/100

Overall preformance Score60/100

Oki Ml421n-black 80 Thumbs Up80Thumbs
Oki Ml421n-black 19 Thumbs Down19Thumbs
Oki Ml421n-black driver direct download was reported as adequate by a large percentage of our reporters, so it should be good to download and install.

Installation Manager Success Stats:

Reports Issued By 2784/3701 Users

Success Reported By 2227/2784 Users

Driver Download Score79/100

Driver Installation Score79/100

Overall preformance Score89/100

Oki Ml421n-black 2124 Thumbs Up2124Thumbs
Oki Ml421n-black 244 Thumbs Down244Thumbs
Oki Ml421n-black driver installation manager was reported as very satisfying by a large percentage of our reporters, so it is recommended to download and install.


1. Direct Download

Select your OS and press "Download".

This option requires basic OS understanding.
Select Your Operating System, download zipped files, and then proceed to
manually install them.
Recommended if Oki Ml421n-black is the only driver on your PC you wish to update.


2. Driver Installation Manager

This option requires no OS understanding.
Automatically scans your PC for the specific required version of Oki Ml421n-black + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Oki Ml421n-black, or the driver installation manager, take a few minutes to send us a report:
* Only registered users can upload a report.

Don’t have a password?
Please register, and get one.

Other drivers most commonly associated with Oki Ml421n-black problems:

Oki Ml421n-black may sometimes be at fault for other drivers ceasing to function

These are the driver scans of 2 of our recent wiki members*

*Scans were performed on computers suffering from Oki Ml421n-black disfunctions.

Scan performed on 4/25/2017, Computer: Sony VPCF132FX - Windows 7 64 bit

Outdated or Corrupted drivers:6/19

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 6300ESB Ultra ATA Storage Controller - 25A2Corrupted By Oki Ml421n-black
Mice And Touchpads
HP HID-compliant muisUp To Date and Functioning
Usb Devices
Texas Instruments TI-Nspire(tm) HandheldUp To Date and Functioning
Sound Cards And Media Devices
AVerMedia Controller video multimedialeUp To Date and Functioning
AMD AMD SATA ControllerCorrupted By Oki Ml421n-black
Network Cards
Samsung Remote NDIS based Internet Sharing DeviceUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Ricoh SDA Standard Compliant SD Host ControllerOutdated
AuthenTec AuthenTec AES3500 TruePrint SensorOutdated
Creaform NEC OHCI Compliant IEEE 1394 Host ControllerUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 6Up To Date and Functioning
Logicool Logitech Driver InterfaceUp To Date and Functioning
Nokia Nokia E52 USB OBEXUp To Date and Functioning
Cameras, Webcams And Scanners
SunplusIT HD WebcamUp To Date and Functioning
Video Cards
ATI RADEON X600 Series Secondary (Microsoft Corporation - WDDM)Up To Date and Functioning
Input Devices
Microsoft Microsoft Hardware USB KeyboardOutdated
Port Devices
Huawei HUAWEI Mobile Connect - USB Device (COM8)Outdated
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning

Scan performed on 4/26/2018, Computer: Biostar TP55 - Windows 7 32 bit

Outdated or Corrupted drivers:4/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
VIA Pont PCI vers PCI standard PCICorrupted By Oki Ml421n-black
Mice And Touchpads
Synaptics Mouse compatibile PS/2Up To Date and Functioning
Alps Alps Pointing-device for VAIOOutdated
Usb Devices
VIA VIA USB 2 HubUp To Date and Functioning
Sound Cards And Media Devices
Hauppauge Multimedia Video ControllerUp To Date and Functioning
YUAN High-Tech Development YUAN MC763M/MC763H Hybrid Analog/DVB-TUp To Date and Functioning
Philips Philips SAA713X, Hybrid Capture DeviceUp To Date and Functioning
Network Cards
DisplayLink Lenovo USB EthernetUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 82801DBM Ultra ATA-Speichercontroller - 24CAUp To Date and Functioning
Intel Intel(r) AIM External TV Encoder Driver 1Corrupted By Oki Ml421n-black
Nokia Nokia C6-00 USB PhonetCorrupted By Oki Ml421n-black
Cameras, Webcams And Scanners
Microsoft USB Video DeviceUp To Date and Functioning
Video Cards
Intel(R) 82945G Express Chipset Family (Microsoft Corporation - WDDM 1.0)Up To Date and Functioning
Input Devices
Wacom Virtual Keyboard InterfaceUp To Date and Functioning
Port Devices
Alcatel MT6235Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOSOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Oki Ml421n-black Windows 7 32 bit11/24/201412/29/2016all_drivers- IBM IntelliStation M Pro -[922962J, IBM 2724JU1, LG P2-TP2007, ALFATRON SpA DN1020/M, HP RR820AA-UUZ, and more.
Oki Ml421n-black 61.1333For Windows 7 64 bit1/6/201512/27/2016all_drivers-61.1333.exe84kbPanasonic CF-19TH187QW, Compaq PJ517AA-ABA SR1220NX NA441, HP GU613AA-ACB, Compaq PS245AA-ABF SR1339FR FR510, HP FL447AA-ACB a6641ru, Sony VGC-RB41P, NEC PC-VZ500AD, Acer A0A150, and more.
Oki Ml421n-black 1.1840For Windows 710/18/201412/30/2016all_drivers-1.1840.exe148kbLG R480-KAP28E, Packard Bell IMEDIA X5609 BE, Fujitsu FMVNS8AE, Acer Aspire 9110, HP EP074AA-ABU, HP EZ082AA-ABF M7438.FR, Lenovo ThinkCentre A63, Lenovo 3626AK4, Acer TM6495T, and more.
Oki Ml421n-black H21.1498For Windows 108/31/201412/30/2016all_drivers-h21.1498.exe63kbSony VGN-SZ38GP, HP AV131AV-ABA e9105z, Sony PCV-RS216, Gigabyte G41MT-D3V, Panasonic CF-29LWQCZBM, HP HP Pavilion zd8000, HP DC484A-ABA 894C, and more.
Oki Ml421n-black B80409For Windows 10 64 bit8/29/201412/29/2016g-b80409.exe88kbGateway E-5200, IBM 237319G, Toshiba Dynabook R732/39GB, AT TRILINE PROFI 61, NEC PC-VK26TXZNG, and more.
Oki Ml421n-black 2222.18For Windows 7 32 bit12/18/201412/28/2016all_drivers-2222.18.exe63kbSystemax Si X58 Game, HP HP Envy 13 Notebook PC, Matsonic MS8158, Compaq DN146A-ABA S5410NX NA310, and more.
Oki Ml421n-black 2.10747For Windows 7 64 bit8/30/201412/30/2016all_drivers-2.10747.exe59kbFujitsu FPC06010AK, HP ES133AA-UUZ, HP BK424AAR-ABA HPE-257c, Lenovo 37612EG, and more.
Oki Ml421n-black S43396For Windows 711/16/201412/27/2016all_drivers-s43396.exe142kbPackard Bell EasyNote TK36, Toshiba PSC0SE-02E21EFR, HP FJ454AA-AC4 s3620b, IBM 28815AU, and more.
Oki Ml421n-black 2.12374For Windows 109/23/201412/29/2016all_drivers-2.12374.exe104kbHP Compaq 6200 Pro SFF PC, MAXDATA MP2820 01, Alienware Alienware, HP HPE-350es, IBM 6221GE1, Panasonic CF-29NAQC9BM, HP RQ407AAR-ABA a1748x, HP Hp compaq nx9500, NEC RND51078695, Lenovo ThinkCentre M58, Sony PCG-GR5F_BP, NEC PC-MY30VBZED, Sony VGN-P50_G, and more.
Oki Ml421n-black Z20603For Windows 10 64 bit8/22/201412/30/2016gndrqdb-z20603.exe206kbLG R470-KR30K, HP Pavilion ze4300, HP P9921A-ABA 743c, Lenovo 23061G2, Packard Bell IXtreme X9702, and more.
Oki Ml421n-black 41.1837For Windows 811/30/201412/29/2016all_drivers-41.1837.exe133kbLenovo ThinkCentre M82, GIADA GIADA, IBM 23736G4, HP KA770AA-ABU, Lenovo ThinkCentre A62, LG A510-U.AESGE2, Sony PCG-R505V_BD, Sony VGNFW490JFT, and more.
Oki Ml421n-black 41.1633For Windows 7 32 bit12/3/201412/30/2016all_drivers-41.1633.exe52kbIBM IBM System x3100 -[434842X, HP P6-2463eo, Fujitsu FMVCEG45N7, Fujitsu FMVK92B113, Lenovo ThinkPad X121e, and more.
Oki Ml421n-black 1.13406For Windows 7 64 bit11/28/201412/27/2016all_drivers-1.13406.exe99kbMSI MS-7183, Sony VGN-AR390E, Sony 9906733-3100574, NEC PC-GV267VZDL, HP Presario V3000, Fujitsu FMVA77HRG, HP GX611AA-ABA m8300f, Fujitsu FMVNFA55K, HP HP PRESARIO V6000, NEC PC-LL550RG1TB, Sony VGN-NW235F, and more.

Please Note: There are particular operating systems known to have problems with Oki Ml421n-black:
  • Windows 8 Pro
  • Windows 10 Pro
  • Windows Vista Home Premium
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Oki Ml421n-black model.
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