10/27/2016 new driver models for direct download:897
Oki Mps420b 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Oki Mps420b
Certifications for Oki Mps420b
5 stars for Oki Mps420b "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 10/27/2016 Updates

All drivers on are updated on daily basis.

However, a new version of Oki Mps420b might have been uploaded since our last site update.

Oki Mps420b Driver Download

Windows Compatibility for Oki Mps420b driver

Oki Mps420b Driver Details:

Oki Mps420b File Name:

Oki Mps420b Driver Version: 517V9I

Oki Mps420b ZIP Size: 131.kb

Manufacturer: Oki

Oki Mps420b was fully scanned at: 10/22/2016
Scan Status: driver download scanOK

Oki Mps420b special revision for: Windows 7 Enterprise (Microsoft Windows NT) 64 bit, Windows 7 Starter 32 bit, Windows XP 64-bit Edition 64 bit, Windows 8 64 bit, Windows 7 Home Premium 64 bit

Oki Mps420b Download Stats:

Driver Uploaded: 9/8/2016

Direct Downloads: 440
Most Recent Download: 10/24/2016
Managed Downloads: 3021
Most Recent Download: 10/25/2016
Download Mirrors: 2
Current Delay: 21 Seconds
Driver License: FS {free software}

Direct Download Success Stats:

Reports Issued By 392/440 Users

Success Reported By 43/392 Users

Driver Download Score69/100

Driver Installation Score69/100

Overall preformance Score61/100

Oki Mps420b 23 Thumbs Up23Thumbs
Oki Mps420b 4 Thumbs Down4Thumbs
Oki Mps420b 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 2812/3021 Users

Success Reported By 2251/2812 Users

Driver Download Score88/100

Driver Installation Score78/100

Overall preformance Score98/100

Oki Mps420b 2137 Thumbs Up2137Thumbs
Oki Mps420b 252 Thumbs Down252Thumbs
Oki Mps420b 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 Mps420b 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 Mps420b + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Oki Mps420b, 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.

Oki Mps420b 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 Mps420b disfunctions.

Scan performed on 10/27/2016, Computer: NEC RNG41146695

Outdated or Corrupted drivers:12/24

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 82801GR/GH/GHM (ICH7 Family) PCI Express Root Port - 27E2Up To Date and Functioning
Mice And Touchpads
Synaptics HID-compliant mouseUp To Date and Functioning
Logitech Logitech USB First/Pilot Mouse+Corrupted By Oki Mps420b
Logitech Logitech Gaming Virtual KeyboardUp To Date and Functioning
Usb Devices
Option nv Standard Enhanced PCI to USB Host ControllerOutdated
Microsoft USB Ear-MicrophoneUp To Date and Functioning
Intel(R) G33/G31/P35/P31 Express Chipset PCI Express Root Port - 29C1Outdated
Sound Cards And Media Devices
Realtek Realtek High Definition AudioUp To Date and Functioning
Realtek Realtek AC'97 Audio for VIA (R) Audio ControllerOutdated
Network Cards
Realtek Realtek RTL8168D/8111D Family PCI-E Gigabit Ethernet NIC (NDIS 6.20)Up To Date and Functioning
Microsoft Keyboard Device FilterOutdated
Hard Disk Controller
ATI Standard Dual Channel PCI IDE ControllerCorrupted By Oki Mps420b
AuthenTec TouchStrip Fingerprint SensorUp To Date and Functioning
Google Nexus 4Outdated
Nokia Nokia 5230 USB PhonetUp To Date and Functioning
Intel(R) ICH9DO LPC Interface Controller - 2914Up To Date and Functioning
Unibrain OHCI Compliant IEEE 1394 Host ControllerUp To Date and Functioning
SMSC SMSC Fast Infrared DriverUp To Date and Functioning
Cameras, Webcams And Scanners
Sonix USB Video DeviceOutdated
Video Cards
ATI RADEON X600 Series (Microsoft Corporation - WDDM)Outdated
Input Devices
Logitech Logitech WingMan Digital DeviceUp To Date and Functioning
Port Devices
Alcatel MT6235Corrupted By Oki Mps420b
Sony Digital Flat Panel (1024x768)Corrupted By Oki Mps420b
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Oki Mps420b

Scan performed on 10/27/2016, Computer: Panasonic CF-19FDGCFWG

Outdated or Corrupted drivers:6/22

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) 6300ESB 64-bit PCI-X Bridge - 25AEOutdated
Mice And Touchpads
Microsoft Logitech USB WheelMouseUp To Date and Functioning
Microsoft Microsoft USB Comfort Optical Mouse 3000 (IntelliPoint)Outdated
Logitech HID-compliant muisUp To Date and Functioning
Usb Devices
Hewlett-Packard HP Deskjet D2600 (DOT4USB)Up To Date and Functioning
Sound Cards And Media Devices
Creative Creative SB X-FiUp To Date and Functioning
Microsoft Microsoft LifeCam VX-2000.Up To Date and Functioning
NVIDIA NVIDIA High Definition AudioUp To Date and Functioning
Network Cards
Realtek Realtek RTL8188CE 802.11b/g/n WiFi AdapterUp To Date and Functioning
Microsoft HID KeyboardOutdated
Hard Disk Controller
Intel(R) ICH8 SATA AHCI Controller - 2824Outdated
AuthenTec AuthenTec AES3500 TruePrint SensorUp To Date and Functioning
Intel Intel(r) AIM External Flat Panel Driver 0Up To Date and Functioning
NEC Texas Instruments PCIxx12 Cardbus ControllerUp To Date and Functioning
Texas Instruments MasselagringskontrollerUp To Date and Functioning
Toshiba Toshiba Secure Digital-HostcontrollerCorrupted By Oki Mps420b
Cameras, Webcams And Scanners
Realtek Realtek USB2.0 PC CameraUp To Date and Functioning
Video Cards
ATI ATI Technologies, Inc. 3D RAGE PRO AGP 2XUp To Date and Functioning
Input Devices
Microsoft HID-compliant system control deviceUp To Date and Functioning
Port Devices
Mobile Connector Device Application Interface (COM12)Corrupted By Oki Mps420b
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 Mps420b E821.12.188/25/201412/30/2015oki_mps420b-e821.12.18.exe206kbHP PN176AA-ABN, Sony VGN-FS755FP, Intel S3420GPC, Extracomputer D3128-B2, Dimotion PCDM4J5P, Acer Veriton5500G-B, Toshiba SATELLITE C50D-A-10Z, SAMSUN R710, Gateway T-1629, Acer Aspire 4925, IBYTE UDP GN ANDROS-I36L, MSI GE620, MSI MB-7529, Acer AX12300-U1801A, Sony SVF14N15CLB, Sony VGN-FJ22B_R, Panasonic FZ-G1AAHJXRM, and more.
Oki Mps420b L2.100469/25/201412/27/2015oki_mps420b-l2.10046.exe81kbToshiba Dynabook EX/33JK, HP GG700AA-UUW, Panasonic CF-50GAKUUKM, Sony VGN-NS180D, IBM 184469U, NEC POWERMATE RD3911294AD, Foxconn Inferno Katana GTI, HP EZ082AA-ABF M7438.FR, Shuttle SD10, Lanix LANIX CORP 4080, ASUS Rampage II Quad Core, Fujitsu S6410C, HP NC829AAR-ABA a6857c, HP RQ424AA-AKV s7740la, NEC PC-MY21AESED983, and more.
Oki Mps420b T60001.110/12/201412/30/2015oki_mps420b-t60001.1.exe162kbLenovo ThinkPad SL400, NEC PC-MJ28VHZEJ, NEC PC-LS350LS1YG, Sony VPCW221AX, LG E500-S.AP22R1, Gateway E-4610D SB, Sony SVE15126CNW, IBM PHILIPS, TriGem LLUON-A1, Gateway M-7343U, HP RJ116AA-UUW, and more.
Oki Mps420b U2021.1010/16/201412/29/2015yj-u2021.10.exe26kbLenovo 9349W1R, LG X130-G.A7B1E1, Sony VPCW12Z1T, Toshiba SATELLITE C855-1TE, HP 100-5010b, Dell Vostro 1320, NEC PC-VG32SZZEJ, SAMSUN SX60P, Toshiba Dynabook T350/36ACS, HP VD042AA-ABF p6105f, IBM ThinkPad T42, ELITEGROUP 330, and more.
Oki Mps420b 2397612/10/201412/28/2015oki_mps420b-23976.exe52kbToshiba SATELLITE C855-1NF, IBM 8086Y27, AMD & ATI ATI RC410MD-SB460, HP KJ253AA-ABD, Intel SE7505VB2, SAMSUN 400B4Z/S01TH, Panasonic CF-S10AY6DC, Acer TravelMate 5520, Gateway P-7805g, Compaq P8654S-ABA S3000V NA110, and more.
Oki Mps420b N1.11.12092/17/201512/28/2015xwl-n1.11.1209.exe58kbHP GS210AA-ABV dx2290MT, HP PN065AA-ABA Z540, IBM System x3200 M3 -[7328EAG, Dimotion LF13Z0077396, HP NH836AV-ABA m9500z, Sony VGN-FW140AE, ASUS F80S, HP KZ758AA-ABU, LG P1-J433R1, Lenovo ThinkPad T530i, BenQ Joybook S32, Packard Bell IPower X1001, IBM IBM System x3400 M3 Server -[7379Z7X, Sony VPCJ126FJ, Fujitsu ESPRIMO P2521, ASUS K50IJ, Fujitsu FMVMGG70N7, Lenovo ThinkPad X230 Tablet, Acer TravelMate 5740G, and more.
Oki Mps420b 633041/28/201512/30/2015oki_mps420b-63304.exe27kbEVGA E679 0.0, HP KZ241AA-AR6 p6020l, Acer Aspire 5940G, IBM 1871WNV, Toshiba Satellite C850-B820, Panasonic CF-50MB2FDKM, Gateway SX2360, NEC PC-VJ25AEZ78, IBM ThinkPad R51, LG RD410-L.ADA3E2, FIC VA250U, ASUS CM5425, Dimotion PCDN4M38, HP GX609AA-A2L m9160f, HP KQ260AA-AC4 a6540b, HP 800-050ea, Panasonic CF-W7BWHAJS, Sony VGC-RT150DY, and more.
Oki Mps420b 1.1391.1912/10/201412/27/2015cney-1.1391.19.exe83kbPanasonic CF-72TCJWZPM, Compaq KJ172AA-AB4 SR5272CF, Medion P861X, MSI MS-9899, Packard Bell IMEDIA J9004, IBM 682532U, HP WE166AA-ABU p6319uk, HP PAVILION DV6187, NEC PC-LL700GD, DakTech DTGM5, and more.
Oki Mps420b 23978/30/201412/28/2015oki_mps420b-2397.exe93kbPanasonic CF-30CTQAFBE, Sony VGN-AW230J, MIKROLOG Power P45-CO, HP FL210AA-ABV, Sony VGN-NS72JB_W, Acer Veriton X2631, HP Pavilion G70-457CA, Packard Bell ISTART 1379, Fujitsu FPC06010AK, Sony VGN-NW230G, Toshiba Dynabook Qosmio D711/T9CB, Compaq RF785AA-ABU SR2029 NA100, IBM 8424Y11, Lenovo ThinkPad X60, and more.
Oki Mps420b V8372812/3/201412/27/2015oki_mps420b-v83728.exe139kbHP GG662AA-ABD, HP KZ692AA-ABU m9373.UK, NEC PC-LL750MG1N, ASUS BA5190,A500, ICP / IEi AFL-W19B-GM45, HP Presario V6000, Toshiba Dynabook CX/2213CMSW, IBM 682532U, Zoostorm 7010-0246A, HP FQ504AA-ABG a6550a, HP PC106A-ABA a610, Sony VPCEH40EBW, HP KJ357AA-B14, WIPRO WIV52B55-0007, Sony VGC-RC70S, Lenovo 7663V2L, and more.
Oki Mps420b B31.16038/22/201412/29/2015oki_mps420b-b31.1603.exe115kbNEC PC-MY30AEZ5D6T6, Zoostorm 7010-0276A, Shuttle SB62V10, LG S1-MDGLG, Panasonic CF-Y8FW8CJS, Toshiba Dynabook Qosmio D711/T3EB, IBM 8189D9G, LG R560-CR20K, Lenovo 6457WTU, Compaq PW505AA-ABA SR1410NX NA520, Fujitsu FMVNB5Y3, Lenovo 7659W29, and more.
Oki Mps420b P421.122.11/28/201512/29/2015oki_mps420b-p421.122.1.exe155kbASUS Rampage II Quad Core, Fujitsu S6410C, HP NC829AAR-ABA a6857c, HP RQ424AA-AKV s7740la, NEC PC-MY21AESED983, Supermicro X9DRW-3LN4F+/X9DRW-3TF+, NEC VERSAP550 NN680209359, Lenovo 9636/73G, Sony VPCF13S0E, Lenovo 2718WLZ, Toshiba Dynabook R634/L, SAMSUN 700Z, and more.
Oki Mps420b D31.101.12/20/201512/30/2015oki_mps420b-d31.101.1.exe167kbIBM System x3200 M3 -[7327PAA, HP HP Pavilion TS 10 Notebook PC, LG X130-G.A7B1E1, Sony VGN-CR21S_P, HP P7478A-ABA 761N, Supermicro P8SCT, NEC Express5800/110Ge [N8100-1447Y, IBM 2673CXG, Acer NC-V5-531-10076G50MASS, Sony VGN-TX72B_B, HP DC484A-ABA 894C, HP 20-a218d, and more.
Oki Mps420b 80442.19/10/201412/29/2015oki_mps420b-80442.1.exe107kbHP P9879A-ABG 713a, Sony VGC-JS15G_S, NEC PC-VJ22ERNTHGLB, Fujitsu FMVXNBLQ2Z, Sony VGC-JS94FS, Seneca Pro234499, Fujitsu FMVNA8HEC, Lenovo 3000 J200p Desktop, ASUS N56VM, Panasonic CF-W7DWM07JM, Pcs PRODiiGY 915GV, HP PL482AA-AB4 w1084d, IBM 2672CBJ, HP FK484AAR-ABA m9400t, and more.
Oki Mps420b 1.1000912/12/201412/29/2015oki_mps420b-1.10009.exe197kbHP Hp pavilion ze4900, Panasonic CF-53AAC01FE, LG LW70-JJKG, LG R410-L.A2BME8, Sony SVZ13116GXX, Sony VGN-FE21B, HP HP Compaq dc7100 SFF, Seneca PRO02421, Panasonic CF-18KHVCBBF, LG P1-J455R, HP HP HDX 16 Notebook PC, Dell PowerEdge R410, Seneca T69968, Positivo POS, HP KZ692AA-ABU, Sony VGN-FE570G, and more.
Oki Mps420b 702249/20/201412/28/2015oki_mps420b-70224.exe38kbToshiba Satellite C850-F0044, Toshiba SATALLITE A300, LG Z20NQ.AS57B2E, Ipex I.T.G GOC Guardfish series, HP VS179AA-ABH p6250nl, LG T1-5224A3, LG R490-KR6WK, HP P8315A-ABZ 451, Sony VGN-TZ37TN_B, IBM 682532U, HP HPE-420f, Lanix LANIX CORP 4080, Lenovo 6457WTU, and more.
Oki Mps420b 1.11.167011/4/201412/29/2015oki_mps420b-1.11.1670.exe180kbPackard Bell IPower I9098 GE, Lenovo 2008WHV, Toshiba Dynabook T451/58EBS, Standard J10IL105, Packard Bell EasyNote LS85, Lenovo 57125694, HP KB020AA-ABF m9180.f, Sony VGN-SZ56LN_B, Toshiba Satellite A200-12X, HP GU613AA-ACB, EMachines M5300 Series, and more.
Oki Mps420b 8394311/6/201412/27/2015oki_mps420b-83943.exe64kbBuympc MPC Compute, Lenovo ThinkCentre Edge 71z, HallmarkComputer ViewMaster System, HP PY142AA-AB3 w5180d, NEC E6500, Lenovo 8933W91, IBM 682466A, Sony VGN-SZ1XP, , ASUS CS6110, Packard Bell EasyNote LS85, Intel MGM965JB, and more.

Please Note: There are particular operating systems known to have problems with Oki Mps420b:
  • Windows Vista Enterprise (Microsoft Windows NT 6.0.6000.0)
  • Windows 8 Pro
  • Windows 7 Starter
  • Windows 7 Enterprise (Microsoft Windows NT)
  • Windows Vista Business
  • Windows 7 Home Premium
  • Windows 8 Enterprise
  • Windows XP 64-bit Edition
  • Windows 7 Home Basic
  • Windows XP Home Edition, for home desktops and laptops
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Oki Mps420b model.
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