1/23/2017 new driver models for direct download:1023
Oki Ml421n-black Printers 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 Printers
Certifications for Oki Ml421n-black Printers
5 stars for Oki Ml421n-black Printers "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 1/23/2017 Updates

All drivers on are updated on daily basis.

However, a new version of Oki Ml421n-black Printers might have been uploaded since our last site update.

Oki Ml421n-black Printers Driver Download

Windows Compatibility for Oki Ml421n-black Printers driver

Oki Ml421n-black Printers Driver Details:

Oki Ml421n-black Printers File Name:

Oki Ml421n-black Printers Driver Version: 270SRR

Oki Ml421n-black Printers ZIP Size: 136.kb

Manufacturer: Oki

Oki Ml421n-black Printers was fully scanned at: 1/19/2017
Scan Status: driver download scanOK

Oki Ml421n-black Printers special revision for: Windows XP Home Edition, for home desktops and laptops 32 bit, Windows 7 Ultimate 64 bit, Windows Vista Business 64 bit, Windows XP Professional 64 bit, Windows XP Home Edition N 64 bit

Oki Ml421n-black Printers Download Stats:

Driver Uploaded: 1/6/2017

Direct Downloads: 1042
Most Recent Download: 1/21/2017
Managed Downloads: 1048
Most Recent Download: 1/22/2017
Download Mirrors: 3
Current Delay: 23 Seconds
Driver License: GPL

Direct Download Success Stats:

Reports Issued By 869/1042 Users

Success Reported By 89/869 Users

Driver Download Score69/100

Driver Installation Score62/100

Overall preformance Score70/100

Oki Ml421n-black Printers 40 Thumbs Up40Thumbs
Oki Ml421n-black Printers 8 Thumbs Down8Thumbs
Oki Ml421n-black Printers 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 868/1048 Users

Success Reported By 695/868 Users

Driver Download Score95/100

Driver Installation Score99/100

Overall preformance Score84/100

Oki Ml421n-black Printers 665 Thumbs Up665Thumbs
Oki Ml421n-black Printers 78 Thumbs Down78Thumbs
Oki Ml421n-black Printers 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 Printers 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 Printers + 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 Printers, or the driver installation manager, take a few minutes to send us a report:
* Only registered users can upload a report.

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Oki Ml421n-black Printers 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 Printers disfunctions.

Scan performed on 1/23/2017, Computer: HP HP Compaq Presario CQ61

Outdated or Corrupted drivers:8/17

Device/DriverStatusStatus DescriptionUpdated By Scanner
Microsoft High Definition Audio -ohjainUp To Date and Functioning
Mice And Touchpads
Logitech Logitech USB iFeel MouseUp To Date and Functioning
Genius HID-compliant mouseUp To Date and Functioning
Usb Devices
Silicon Labs Software Dynastream ANT2USBOutdated
Sound Cards And Media Devices
Pixela Sony Digital TV TunerOutdated
Network Cards
SiS SiS 900 PCI Fast Ethernet AdapterUp To Date and Functioning
Microsoft Keyboard Device FilterCorrupted By Oki Ml421n-black Printers
Hard Disk Controller
Intel(R) 82801FB Ultra ATA Storage Controllers - 2651 - 2651&CC_0101Up To Date and Functioning
Texas Instruments Texas Instruments PCI7420 Integrated FlashMedia ControllerOutdated
ULi Intel(R) 82801DB/DBM USB 2.0 Enhanced Host Controller - 24CDUp To Date and Functioning
SMSC SMSC Fast Infrared DriverUp To Date and Functioning
Cameras, Webcams And Scanners
Sonix USB Video DeviceOutdated
Video Cards
Intel(R) 82945G Express Chipset Family (Microsoft Corporation - WDDM 1.0)Up To Date and Functioning
Input Devices
GENERIC USB Human Interface DeviceUp To Date and Functioning
Port Devices
Sony Ericsson Sony Ericsson 750 USB WMC OBEX Interface (COM6)Corrupted By Oki Ml421n-black Printers
Sony Digital Flat Panel (1024x768)Corrupted By Oki Ml421n-black Printers
Mobile Phones And Portable Devices
Acer NOKIAOutdated

Scan performed on 1/23/2017, Computer: Fujitsu FMVS565ABC

Outdated or Corrupted drivers:6/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) Xeon(R) Processor E5 Product Family/Core i7 Integrated Memory Controller Target Address Decoder 2 - 3CACUp To Date and Functioning
Mice And Touchpads
Microsoft Logitech First/Pilot Mouse+ (USB)Up To Date and Functioning
Usb Devices
Hewlett-Packard Photosmart C6100 seriesCorrupted By Oki Ml421n-black Printers
Sound Cards And Media Devices
Realtek Periferica audio su bus High Definition AudioOutdated
Toshiba TOSHIBA USB ISDB-T and ISDB-S TV Tuner(x64)Up To Date and Functioning
Realtek Dispositivo High Definition AudioUp To Date and Functioning
Network Cards
Ralink TL-WN321G USB Wireless AdapterCorrupted By Oki Ml421n-black Printers
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 7 Series/C216 Chipset Family SATA AHCI ControllerUp To Date and Functioning
Broadcom ThinkPad Bluetooth 4.0Up To Date and Functioning
Texas Instruments MasselagringskontrollerOutdated
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI -2662Outdated
Nokia Nokia C6-00 USB OBEXUp To Date and Functioning
Intel(R) Graphics Platform (SoftBIOS) DriverUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 0Up To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP600RUp To Date and Functioning
Video Cards
Intel Standard VGA Graphics AdapterUp To Date and Functioning
Input Devices
Logitech Logitech WingMan Digital DeviceUp To Date and Functioning
Port Devices
Mobile Connector Device Diagnostic Interface (COM11)Corrupted By Oki Ml421n-black Printers
Sony Digital Flat Panel (1024x768)Up To Date and Functioning
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Oki Ml421n-black Printers 1.1689/9/201412/30/2016oki_ml421n-black_printers-1.168.exe93kbODM V10IL, Packard Bell ISTART C5410 AIO, HP EP245AA-ABU, Toshiba SATELLITE L850-130, IBM 842777G, ASUS N81De, HP HP Pavilion 11 x2 Notebook PC, Medion X9613, HP HP dc5000 uT, Gateway P-6312 HSN, Lenovo 20AA000SUS, Compaq DN146A-ABA S5410NX NA310, HP VT557AA-ABG 600-1150a, Panasonic CF-53SAWZYMG, Panasonic CF-S9KYFFDR, HP EC588AA-ABU, Sony VGN-NS225J, Gateway GT5228J, HP KX781AV-ABJ p6120jp, and more.
Oki Ml421n-black Printers E6081.129/26/201412/29/2016oki_ml421n-black_printers-e6081.12.exe36kbAT TRILINE PROFI I80, IBM Eserver xSeries 346 -[8840ECY, Fujitsu CELSIUS R610, Lenovo 3000 H230 10025, Sony PCG-GRT270, HP NE502AAR-ABA a6750t, Fujitsu FMVNFA55K, HP 810-190jp, MSI MS-A95311, Lenovo 1S16800336100W2, HP HP Compaq 8710w, LG RD410-L.ADA3E2, Fujitsu FMVCE70L9, and more.
Oki Ml421n-black Printers 822.12.109/13/201412/29/2016oki_ml421n-black_printers-822.12.10.exe87kbPanasonic CF-29NAQC9BM, Dell Vostro 1450, Sony VGN-K30, WINCOR NIXDORF EPC A4, ASUS ESC2000 G2, IBM 8177B1G, WIPRO WSG37455V-0008, Lenovo 7659YAN, Dell OptiPlex GX1 500MTbr+, HP FK908AA-ABG a6640a, EDsys EPROI5120W7P, Advantech UNO-2178A, Lenovo ThinkPad Edge E520, Lenovo ThinkServer TS430, and more.
Oki Ml421n-black Printers 626332/6/201512/30/2016oki_ml421n-black_printers-62633.exe216kbIBM 6221RYU, Packard Bell IMEDIA D9351 AIO, Sony VGN-NS31ST_S, IBM 808735M, Lenovo SS09221149, ASUS N56VM, HP 800-050ea, Shuttle SB83V10, IBM 268452M, Packard Bell EASYNOTE MV86, HP GG700AA-UUW, Fujitsu FMVA30DN, Packard Bell EasyNote TM01, Lenovo 3000 H230 10025, Creative AIO1900 Series, NEC PC-VY16AEDERFW1, Sony VPCF13WFX, and more.
Oki Ml421n-black Printers 1.14393/9/201512/29/2016oki_ml421n-black_printers-1.1439.exe83kbASUS K52JT, Lenovo ThinkCentre M55e, LG LW20-13DT, Toshiba PSK1SE-005002GR, Gateway PROFILE3, Fujitsu FPC03050DK, Compaq P8657J-ABA SR1000Z NA441, Compaq PN124AA-ABU SR1219UK GB440, HP RQ480AA-ABZ, Sony VOA, HP HP Pavilion dv9870 Notebook PC, LG T380-LARB1E, HP PAVILION DV6187, Packard Bell EasyNote_MX37-V-058NL, Fujitsu FMVA77HRG, and more.
Oki Ml421n-black Printers 32.16211/7/201412/28/2016oki_ml421n-black_printers-32.162.exe217kbHP Pavilion G70-250CA, Sony SVE15117FJB, KOBIAN KOB746, IBM 2662MQG, HP PX568AA-ABY, BenQ Joybook R55v, Dimotion PCDBS44H, HP P6740ch-m, Lenovo 2007WVJ, HP EJ161AA-UUZ, and more.
Oki Ml421n-black Printers J6242.172/15/201512/29/2016oki_ml421n-black_printers-j6242.17.exe133kbBYON CHAMELEON, Compaq GN547AA-AC4 SG3110BR, Gateway MT6220B, Sony VGN-NS52JB_P, IBM 2373WMZ, IBM 8305VBG, Acer Extensa 5635G, HP S5680t, Gateway MX3050b, HP VS243AA-ABD HPE-010de, Lenovo 20AA000SUS, Powerspec Ps7124, Compaq Evo N610c 470054-655, HP HP 520 Notebook PC, Compaq ED879AA-ABA SR1638NX NA540, HP HP Compaq nx6320, LG S1-MOM1E2, and more.
Oki Ml421n-black Printers P809672/7/201512/27/2016oki_ml421n-black_printers-p80967.exe39kbGateway J6452, IBM 2724NM0, Intel WIV68805-0072, HP HP Pavilion dv9000, HP KX621AA-ABT, HP HP EliteBook 8560w, Sony VPCW12M1E, Toshiba SATELITE, HP NM943AA-UUW m9570, LG E500-G.A2F1E1, Panasonic FZ-G1AAHJB1M, and more.
Oki Ml421n-black Printers Y33662.18/25/201412/30/2016ihn-y33662.1.exe144kbHP 23-c010, ECS 331, Lenovo 2876AR1, Foxconn AT-7000 Series, LG E200-A23BK, Fujitsu LifeBook A6210, Sony VPCF135FG, Panasonic CF-19KHRC62M, NEC PC-LL750HG3E, Packard Bell IPower I9098 GE, Sony 9906733-3100574, NEC PC-VN750RG6B, Lenovo SS09302455, Sony SVT21219DJB, Compaq Presario 2700EA 470024-565, and more.
Oki Ml421n-black Printers 1.124242/15/201512/30/2016oki_ml421n-black_printers-1.12424.exe61kbSony VGN-TZ250N, NEC PC-VJ22MAUEHTXV, Sony VGC-LA83DB, HP NC896AAR-ABA a6863w, HP RZ412AA-ABZ, Sony VGN-SZ55B_B, Fujitsu PRIMERGY TX300 S3, Dell Latitude 7350, Gateway E3048, Sony VGN-SZ670N, TYAN S2895, Gigabyte MSH61PI-EX, THEIS TH-C346/945GZME-RH/512/80/Midi-Towe, Sony VGN-Z21WN_B, MSI MS-9A45, and more.
Oki Ml421n-black Printers E7302.1912/18/201412/30/2016oki_ml421n-black_printers-e7302.19.exe148kbHP Db234a-abg 504a, NEC PC-VJ22ERNTHGLB, HP P6-2202el, Sony SVE15128CGS, IBM IBM System x3400 M3 Server -[7379KFG, EMachines Emachine E725, Packard Bell IMEDIA D4129 BE, Lenovo ThinkStation S30, Sony SVS1312AJA, NEC PC-VZ500AD, Gateway 4800 Series, Fujitsu FMVA0300C, Sony VGNZ798Y/X, Acer TravelMate 8331, HP Pavilion dv1000, and more.
Oki Ml421n-black Printers U624021/13/201512/28/2016iv-u62402.exe178kbHP HP Compaq 8710w, LG RD410-L.ADA3E2, Fujitsu FMVCE70L9, Gateway FX6840-03E, HP HP nx9000, Packard Bell IMEDIA X1300 AIO, Sony VPCEH40EBW, HP EC658AA-ABH W5170.NL, Gateway PROFILE3, HP HP Compaq nc4010, Lenovo ThinkPad SL500c, NEC PC-MJ29MLZ2JCSF, Panasonic CF-W4GW9AXP, NEC PC-VN790FS, Lenovo ThinkPad T430, TriGem LLUON-A1, Compaq Evo N610c 470054-655, HP HP Compaq dc7600 Small Form Facto, Sony VGNFW463J/B, and more.
Oki Ml421n-black Printers 61.12828/27/201412/28/2016oki_ml421n-black_printers-61.1282.exe116kbSony VGN-NS110D, Fujitsu FMVD7BF010, Fujitsu FMVNB18C, HP HP PAVILION DV6000, AT AUTOCONT ALLEGRO, HP HP Compaq n6120, Panasonic CF-S9LWGJDS, Lenovo 6069W1R, Sony SVE1113M1RW, Compal DL7x, IBM ThinkCentre A51p, Lenovo 2999A32, and more.
Oki Ml421n-black Printers G208428/25/201412/28/2016oki_ml421n-black_printers-g20842.exe218kbAcer Aspire 8730G, HP EG763AA-B14, HP FR598AA-ABE IQ512es, MCJ MCJ, HP PS255AA-ABF t890.f, Fujitsu PRIMERGY RX200 S6, Sony SVE1411E1RB, Toshiba Dynabook Satellite T30 173C/5W, HP S5-1310t, HP HP Pavilion TS 10 Notebook PC, and more.
Oki Ml421n-black Printers 729091/5/201512/28/2016oki_ml421n-black_printers-72909.exe106kbSony VGN-BX745FN, LG LM70-PKJE, Samsung P580, Toshiba PORTEGE A600, NEC VERSAE6300 RNF41103088, Gateway GZ7108TV, HP 23-b232e, Sony VPCF1390S, HP G5144fr-m, HP GB290AA-AB5 m8088hk, Fujitsu AMILO Li 2727, Fujitsu FMVXD4NJ4Z, LG F1-2227K, GETAC P470, SAMSUN R509, and more.
Oki Ml421n-black Printers 73231.12/27/201512/29/2016oki_ml421n-black_printers-73231.1.exe102kbGigabyte Z68MA-D2H-B3, Toshiba Dynabook Qosmio D711/T3EB, Dialogue Flybook VM, Sony VPCF13JFX, Sony VGNZ798Y/X, HP VT626AA-AB1 HPE-170k, HP RR523AA-UUW, Panasonic FZ-G1AAHJXRM, Lenovo SS09355260, Lenovo 7659V26, IBM System x3650 M4 : -[7915E3G, Packard Bell IXTREME MC 9740, LG B15MS.ASQNBDE, and more.
Oki Ml421n-black Printers 434742/21/201512/28/2016oki_ml421n-black_printers-43474.exe215kbIBM 817231G, Acer Aspire AG3731, Toshiba Dynabook REGZA PC D712/V3HWS, Sony VGN-SZ79MN_C, HP HPE-413at, Lenovo Lenovo G470, Fujitsu FMVD7BF010, HP HP EliteBook 8530w, AnabelleB Argyle M410, Sony VPCEB48FJ, MAXDATA ECO4700IW, Compaq KY718AA-UUB CQ3058HK, IBM NetVista personal computer, Toshiba SATELLITE P300-160, National NI PXI-8106 Embedded Controlle, Fujitsu FMVNFB70BK, and more.
Oki Ml421n-black Printers 2.1283312/30/201412/27/2016-2.12833.exe160kbHP HP Compaq nc6110, Packard Bell EasyNote LX86, Sony VPCJ126FJ, Compaq PX629AA-ABU SR1429UK GB520, Avermedia 3150, IBM 2722M3U, Dell Studio 1557, Sony VGN-CR260F, HP GT690AA-AB4 IQ780d, Lenovo 6069W1R, Medion X781X/X782X, IBM 4838137, and more.
Oki Ml421n-black Printers V41.103010/16/201412/27/2016oki_ml421n-black_printers-v41.1030.exe124kbFujitsu FMVS54DBY, NEC EASYNOTE PB37R00002, HP P6-2475eo, HP AU917AA-ABA e9270f, Toshiba SATELLITE C855-2G1, HP KZ631AAR-ABA IQ505, Dell OptiPlex 760, LG X200-L.AGFLZ, Dell PowerEdge C8220, AnabelleB Argyle V240, IBM 1845BJ1, I.C.S Olivetti MK510, LG R490-KR7WK, and more.
Oki Ml421n-black Printers S1.121.1233/3/201512/28/2016oki_ml421n-black_printers-s1.121.123.exe202kbHP KT362AA-ABU, IBM 2374KG5, IBM ThinkPad X40, Sony SVE1413WPNB, HP P6540d, Lenovo 7373WG6, I-MOBILE TPC-2A, Packard Bell PACKARD BELL F806, HP GX709AA-ABM s3310la, LG S1-MOM1E2, IBM 2366GG4, HP HP Compaq nw8000, Gigabyte Z97X-UD5H, Dell OptiPlex GX1 500MTbr+, THEIS TH-P925/945G7MD-8KS2HV/1024/80/Profi-Towe, NEC PC-VL500ED, HP G5331de, and more.
Oki Ml421n-black Printers 607262/5/201512/27/2016oki_ml421n-black_printers-60726.exe46kbAdvent DT1404, HP P9867A-ABM 743M, HP KN476AA-ACB, NEC PC-MJ29MLZ2JCSG, HP Compaq nx9030, HP RN657AAR-ABA a1777c, Sony VGN-SZ6RXN_C, HP AX351AW#ABA, Packard Bell PACKARD BELL F806, Compaq DM174A-ABA S5300NX NA311, LIGHTEDGE 965LTCK, Gateway FX6800-05, Fujitsu FMVA0300C, and more.

Please Note: There are particular operating systems known to have problems with Oki Ml421n-black Printers:
  • Windows 10
  • Windows RT
  • Windows 7 Starter
  • Windows Vista Starter
  • Windows 7 Ultimate
  • Windows XP Tablet PC Edition
  • Windows 7 Home Premium
  • Windows Vista Ultimate
  • Windows XP Professional x64 Edition
  • Windows 7 Home Basic
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Oki Ml421n-black Printers model.
Laptop Oki Ml421n-black PrintersTablet Oki Ml421n-black PrintersDownload Oki Ml421n-black PrintersUpgrade Oki Ml421n-black PrintersUpdate Oki Ml421n-black Printers2017 Oki Ml421n-black PrintersFree Oki Ml421n-black PrintersData Oki Ml421n-black PrintersInfo Oki Ml421n-black PrintersHelp Oki Ml421n-black PrintersGuide Oki Ml421n-black PrintersComments Oki Ml421n-black PrintersWindows 10 Oki Ml421n-black PrintersVista Oki Ml421n-black PrintersWindows 7 Oki Ml421n-black PrintersInstall Oki Ml421n-black Printers