7/18/2018 +1016 new drivers.
Oki X400 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Oki X400
Certifications for Oki X400
5 stars for Oki X400 "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 X400 Driver Download

Windows Compatibility for Oki X400 driver

Oki X400 Driver Details:

Oki X400 File Name:

Oki X400 Driver Version: 785L3JrGQ

Oki X400 ZIP Size: 117.kb

Manufacturer: Oki

Oki X400 was fully scanned at: 7/12/2018
Scan Status: driver download scanOK

Oki X400 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 8 Enterprise 32bit, Windows Vista Home Basic 64bit, Windows Vista Ultimate 32bit, Windows 10 Enterprise 32bit, Windows Vista Home Basic 64bit,

Oki X400 Download Stats:

Driver Uploaded: 3/10/2018

Direct Downloads: 740
Most Recent Download: 4/24/2018
Managed Downloads: 4306
Most Recent Download: 4/24/2018
Download Mirrors: 1
Current Delay: 28 Seconds
Driver License: General Public License

Direct Download Success Stats:

Reports Issued By 608/740 Users

Success Reported By 169/608 Users

Driver Download Score71/100

Driver Installation Score61/100

Overall preformance Score73/100

Oki X400 89 Thumbs Up89Thumbs
Oki X400 20 Thumbs Down20Thumbs
Oki X400 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 4090/4306 Users

Success Reported By 3422/4090 Users

Driver Download Score83/100

Driver Installation Score87/100

Overall preformance Score94/100

Oki X400 3356 Thumbs Up3356Thumbs
Oki X400 199 Thumbs Down199Thumbs
Oki X400 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 X400 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 X400 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Oki X400, 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 X400 problems:

Oki X400 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 X400 disfunctions.

Scan performed on 4/24/2017, Computer: MAXDATA PLATINUM 100 I M5 - Windows 7 64 bit

Outdated or Corrupted drivers:10/17

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) ICH9M/M-E 2 port Serial ATA Storage Controller 2 - 292DUp To Date and Functioning
Mice And Touchpads
Microsoft HID-compliant muisUp To Date and Functioning
Usb Devices
Microsoft Microsoft Usbccid Smartcard Reader (WUDF)Outdated
AMD Standard Enhanced PCI to USB Host ControllerOutdated
Flash Card USB Mass Storage DeviceUp To Date and Functioning
Sound Cards And Media Devices
Broadcom Bluetooth Stereo AudioUp To Date and Functioning
Network Cards
VIA D-Link DFE-520TX PCI Fast Ethernet AdapterCorrupted By Oki X400
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
Intel Intel(r) 82801AA Bus Master IDE ControllerCorrupted By Oki X400
Nokia Nokia USB LCIFCorrupted By Oki X400
Realtek Semiconduct Realtek PCIE CardReaderUp To Date and Functioning
Cameras, Webcams And Scanners
Canon CanoScan 3200/3200FUp To Date and Functioning
Video Cards
NVIDIA NVIDIA GeForce4 MX 440Corrupted By Oki X400
Input Devices
Eastern Times USB-HID (Human Interface Device)Outdated
Port Devices
Mobile Connector Device Diagnostic Interface (COM11)Corrupted By Oki X400
Sony Digital Flat Panel (1024x768)Outdated
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Oki X400

Scan performed on 4/24/2018, Computer: LG LW40-J4JE2 - Windows 7 32 bit

Outdated or Corrupted drivers:5/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
Intel(R) E7525/E7520/E7320 PCI Express Root Port A1 - 3596Corrupted By Oki X400
Mice And Touchpads
Synaptics Synaptics SMBus TouchPadUp To Date and Functioning
Microsoft Microsoft USB IntelliMouse WebUp To Date and Functioning
Usb Devices
Google SAMSUNG_Android_SGH-I747Up To Date and Functioning
SafeNet USB UltraProUp To Date and Functioning
Sound Cards And Media Devices
ASUSTek ASUSTeK TV7134 BDA Video CaptureUp To Date and Functioning
Network Cards
Qualcomm Atheros Qualcomm Atheros Osprey Wireless Network AdapterUp To Date and Functioning
Microsoft HID KeyboardUp To Date and Functioning
Hard Disk Controller
Intel(R) 82801BA Ultra ATA Storage Controller - 244BUp To Date and Functioning
Microsoft HID-compliant deviceUp To Date and Functioning
Google USB Composite DeviceOutdated
O2Micro Standard-CardBus-ControllerUp To Date and Functioning
Research In Motion BlackBerryUp To Date and Functioning
Motorola Android Composite ADB InterfaceUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP600RCorrupted By Oki X400
Video Cards
NVIDIA NVIDIA GeForce FX 5200Corrupted By Oki X400
Input Devices
KME USB-HID (Human Interface Device)Up To Date and Functioning
Port Devices
hspa Modem Application1 port (COM4)Up 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 X400 22380For Windows 7 32 bit12/29/201412/29/2016all_drivers-22380.exe143kbHP EP074AA-ABU, HP HP Pavilion 11 x2 Notebook PC, Fujitsu FMVA54EW, Fujitsu CLW8GAG1D, Sony VGN-P25G_Q, HP AU917AA-ABA e9270f, Fujitsu FMVMG75YD5, IBM 8184D7G, Sony VGN-NS90HS_6_W, Sony VGN-NW235F, and more.
Oki X400 61.1027For Windows 7 64 bit8/26/201412/27/2016all_drivers-61.1027.exe118kbHP S5680es, Lenovo ThinkCentre M91p, Fujitsu AMILO Desktop La3740, Sony PCV-RZ502P, NEC RNF91180985, Aquarius Aquarius Std, Pro, Elt, LG E500-L.A2RBY, and more.
Oki X400 6301.11.1For Windows 711/12/201412/30/2016all_drivers-6301.11.1.exe150kbToshiba Satellite A100-626, Toshiba Dynabook SS S8/210LNSN, HP WK697AA-ABD p6329de, Compaq NY682AA-AR6 CQ3132L, Intel S3420GP, Lenovo 3000 V100 Notebook, Sony VGN-SZ79MN_C, and more.
Oki X400 1.142.12For Windows 1011/4/201412/29/2016all_drivers-1.142.12.exe52kbAdvent DT1404, NEC PC-VR970MG, NEC PC-MJ30DLZCA, EMachines Emachines D525, and more.
Oki X400 63674For Windows 10 64 bit9/2/201412/27/2016all_drivers-63674.exe129kbASUS G70S, HP P6732de, HP 810-190jp, Lenovo ThinkPad X200, HP NB939AA-ABF IQ525f, and more.
Oki X400 41.1408For Windows 7 32 bit9/12/201412/29/2016agytfetyg-41.1408.exe20kbHP HP ProBook 4730s, HP FK861AA-AB0 a6625tw, ASUS 1015BX, IBM ThinkCentre M51, Packard Bell IPower X9110, HP PS303AA-ABH, Nvidia MCP7A-ION, and more.
Oki X400 6372.19For Windows 7 64 bit3/7/201512/27/2016all_drivers-6372.19.exe159kbASUS BM5295, NEC PC-MY26XHZE1, Seneca T69968, Packard Bell EasyNote_GN45, Sony VGN-AW92JS, Itautec LX202, Toshiba Dynabook T552/36FWK, Sony VGN-B250FP, NEC PC-VY13MRFEAEHU, Sony VGC-RC70S, Fujitsu Amilo A1665G Series, Fujitsu FMVNFE50W, NEC PC-VL500ED, and more.
Oki X400 31.181.13For Windows 72/20/201512/28/2016wyqtadj-31.181.13.exe59kbNEC PB12V00106, IBM System x3650 M4: -[7915AC1, Biostar TA960, Sony VPCF13DGX, Sony VGN-FJ21B_R, HP 3082, Panasonic CF-W7BWAZFBE, Sony VGC-JS71B_S, ASUS 1005HA, HP Presario 2500, Lenovo ThinkPad Tablet 2, Fujitsu PRIMERGY RX200 S8, and more.
Oki X400 31.1824For Windows 1012/9/201412/27/2016all_drivers-31.1824.exe120kbHP HP Pavilion TS 10 Notebook PC, NOVATECH A35FE/FB, IBM System x3200 M3 -[7328EAG, Toshiba SATELITE, HP HP dx2000 MT, Lenovo ThinkStation D20, Packard Bell Ixtreme M5741, and more.
Oki X400 83303For Windows 10 64 bit2/2/201512/27/2016all_drivers-83303.exe111kbHP Pavilion dv5 NoteBook PC, Panasonic CF-W7BWHAJS, IBM 9210M43, HP PL494AA-B14, and more.
Oki X400 T1.142.11.1For Windows 82/17/201512/29/2016psypucw-t1.142.11.1.exe79kbHP NM953AA-UUW p6054sc, HP 810-150se, IBM 621936U, Sony PCG-GRZ615M, GENSW DSDT0001, IBM 8114WGZ, HP GG692AA-ABZ, Compaq DA300A-ABF 6520 FR910, Lenovo 1066E5G, Toshiba Satellite 1415, Biostar TP45 HP, IBM 808735M, HP HP d230 MT, and more.
Oki X400 C43409For Windows 7 32 bit10/8/201412/30/2016all_drivers-c43409.exe202kbHP HP Compaq nc6120, Sony VGN-Z690TJ, HP Db234a-abg 504a, Sony PCV-RZ211, Sony VGN-CR21E_W, Packard Bell ISTART D2141, Packard Bell IMEDIA J9004, HP PL482AA-AB4 w1084d, MSI MS-7183, HP HP 500 Notebook PC, Packard Bell IMEDIA B6363, Epson Endeavor NY3300S, HP KX762AA-ABE, and more.
Oki X400 70634For Windows 7 64 bit9/12/201412/28/2016gyqbbh-70634.exe168kbBuympc DES0024C USCG ClientPro 375 G, Fujitsu CELSIUS M730powe, DEPO DEPO_VIP_M8710, HP PS347AA-B1U, ASUS G70Sg, HP KN472AA-ACB, LIGHTEDGE 965LTCK, HP 23-f390, EDsys EHI33220M, LG N550-PE50K, HP HP Compaq Presario CQ61, Fujitsu FMVNFD70RC, IBM ThinkCentre M51, and more.

Please Note: There are particular operating systems known to have problems with Oki X400:
  • Windows 7 Enterprise (Microsoft Windows NT)
  • Windows 7 Starter
  • Windows 10 Education
  • Windows 10 Enterprise LTSB
  • Windows 10 IoT
  • Windows 8 Pro
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Oki X400 model.
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