10/24/2016 new driver models for direct download:567
Oki Ol 840 5 stars review"The best driver WIKI ever! I wil keep coming back for sure."Eric Smalter, Boston, MA
Supported languages for Oki Ol 840
Certifications for Oki Ol 840
5 stars for Oki Ol 840 "WOW! Finally my PC got up to speed!" Melany Kim 7/18/2015

Checking...for 10/24/2016 Updates

All drivers on are updated on daily basis.

However, a new version of Oki Ol 840 might have been uploaded since our last site update.

Oki Ol 840 Driver Download

Windows Compatibility for Oki Ol 840 driver

Oki Ol 840 Driver Details:

Oki Ol 840 File Name:

Oki Ol 840 Driver Version: 579A//Ad

Oki Ol 840 ZIP Size: 117.kb

Manufacturer: Oki

Oki Ol 840 was fully scanned at: 10/22/2016
Scan Status: driver download scanOK

Oki Ol 840 special revision for: Windows 10 64 bit, Windows XP Media Center Edition 2004 32 bit, Windows XP Professional 64 bit, Windows 8 Enterprise 64 bit, Windows XP Media Center Edition 2005 64 bit, Windows 7 Enterprise (Microsoft Windows NT) 32 bit, Windows XP Professional N 64 bit, Windows 7 Home Basic 32 bit, Windows 7 Starter 32 bit, Windows Vista Business 32 bit

Oki Ol 840 Download Stats:

Driver Uploaded: 9/25/2016

Direct Downloads: 217
Most Recent Download: 10/22/2016
Managed Downloads: 3433
Most Recent Download: 10/23/2016
Download Mirrors: 5
Current Delay: 19 Seconds
Driver License: GNU

Direct Download Success Stats:

Reports Issued By 172/217 Users

Success Reported By 45/172 Users

Driver Download Score68/100

Driver Installation Score65/100

Overall preformance Score67/100

Oki Ol 840 8 Thumbs Up8Thumbs
Oki Ol 840 1 Thumbs Down1Thumbs
Oki Ol 840 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 2908/3433 Users

Success Reported By 2369/2908 Users

Driver Download Score90/100

Driver Installation Score77/100

Overall preformance Score92/100

Oki Ol 840 2230 Thumbs Up2230Thumbs
Oki Ol 840 67 Thumbs Down67Thumbs
Oki Ol 840 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 Ol 840 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 Ol 840 + all other outdated drivers, and installs them all at once.

Please help us maintain a helpfull driver collection.
After downloading and installing Oki Ol 840, 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 Ol 840 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 Ol 840 disfunctions.

Scan performed on 10/24/2016, Computer: FIC LM10W

Outdated or Corrupted drivers:12/21

Device/DriverStatusStatus DescriptionUpdated By Scanner
VIA VIA MSP Standard Host BridgeUp To Date and Functioning
Mice And Touchpads
Usb Devices
Canon Canon BJC-55Up To Date and Functioning
Alcatel AndroidUp To Date and Functioning
Intel Xeon(R) processor E3-1200 v2/3rd Gen Core processor DRAM Controller - 0150Corrupted By Oki Ol 840
Sound Cards And Media Devices
Creative Sound Blaster X-Fi Go! ProCorrupted By Oki Ol 840
Network Cards
Intel(R) 82574L Gigabit Network ConnectionOutdated
Microsoft HID KeyboardCorrupted By Oki Ol 840
Hard Disk Controller
Intel(R) 82801DBM Ultra ATA Storage Controller - 24CAUp To Date and Functioning
Intel Port racine express PCI Intel(R) 82801FB/FBM PCI -2662Up To Date and Functioning
Broadcom Broadcom Bluetooth 4.0Corrupted By Oki Ol 840
Realtek Semiconduct Realtek PCIE CardReaderCorrupted By Oki Ol 840
Hewlett-Packard psc 1200 (DOT4)Up To Date and Functioning
Texas Instruments Dispositivo compatible con HIDCorrupted By Oki Ol 840
Brother USB Printing SupportUp To Date and Functioning
Cameras, Webcams And Scanners
Canon Canon MP600RUp 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 InterfaceCorrupted By Oki Ol 840
Port Devices
Microsoft Communications Port (COM1)Corrupted By Oki Ol 840
Sony Digital Flat Panel (1024x768)Outdated
Mobile Phones And Portable Devices
Acer NOKIACorrupted By Oki Ol 840

Scan performed on 10/24/2016, Computer: NEC PC-MY30AEZ77

Outdated or Corrupted drivers:6/18

Device/DriverStatusStatus DescriptionUpdated By Scanner
Microsoft Driver bus UAA Microsoft per High Definition AudioUp To Date and Functioning
Mice And Touchpads
VMware HID-compliant mouseUp To Date and Functioning
Logicool Logitech Cordless Mouse (USB)Up To Date and Functioning
Usb Devices
Matrox Graphics Matrox Extio ULi PCI to USB Open Host ControllerUp To Date and Functioning
Sound Cards And Media Devices
Toshiba TOSHIBA USB ISDB-T TV Tuner(x64)Up To Date and Functioning
AMD ATI Function Driver for High Definition Audio - ATI AA01Corrupted By Oki Ol 840
AnalogDevices SoundMAX Integrated Digital HD AudioUp To Date and Functioning
Network Cards
Qualcomm Atheros Qualcomm Atheros AR9285 Wireless Network AdapterCorrupted By Oki Ol 840
Microsoft Keyboard Device FilterUp To Date and Functioning
Hard Disk Controller
USB Compliance Kyocera HSUSB DeviceCorrupted By Oki Ol 840
Hewlett-Packard psc 1200 (DOT4)Up To Date and Functioning
PACE Anti-Piracy USB iLok DriverCorrupted By Oki Ol 840
Cameras, Webcams And Scanners
Philips Philips SPC1030NC WebcamUp To Date and Functioning
Video Cards
ATI RADEON X300 SeriesCorrupted By Oki Ol 840
Input Devices
KME Dispositivo de interfaz humana USBUp To Date and Functioning
Port Devices
hspa Modem Application1 port (COM4)Up To Date and Functioning
Sony Digital Flat Panel (1024x768)Corrupted By Oki Ol 840
Mobile Phones And Portable Devices
Acer NOKIAUp To Date and Functioning
Driver ModelOriginal Upload DateLast ModificationDriver FileFile SizeCompatible Computer ModelsAvailabilty To Instalation Manager
Oki Ol 840 2.124343/3/201512/30/2015oki_ol_840-2.12434.exe182kbSony VGN-Z41XRD_B, Hunter Engineering Series WA100/200, HP D7217M-ABA 533, HP Presario C500, Lenovo 57125694, HP P8264A-ABF 761, Sony VGN-BX760P, Panasonic CF-52JE202NW, PCSMART PTI1010, Powerspec B651, Panasonic CF-51PFDDEBM, LG LW20-13DT, HP Pavilion zd8000, and more.
Oki Ol 840 8032.132/7/201512/29/2015oki_ol_840-8032.13.exe130kbLG E300-A.C28BC1, Sony VPCW12S1R, LG S1-M223A8, ARLT Computer Produkte Quattro Power Station GTX 550 SNB, Lenovo 7358W17, HP 610-1110es, Packard Bell ISTART MC 9100 AIO EU, HP FK789AA-A2L m9450f, HP PS304AA-ABH, Toshiba SATELLITE L850-13U, Sony VPCEG26EG, WIPRO WIV37455-0653, NEC PC-VK22EAZHB, and more.
Oki Ol 840 1.14043/6/201512/29/2015oki_ol_840-1.1404.exe42kbSony VGN-NS21X_S, NEC PC-VJ26MLZCB, Sony SVE15116FJB, WIPRO WIV37455-0067, Compaq Presario 6266EA, Toshiba SATELLITE C55-A-16Z, Sony VPCZ11A7R, ASUS L8400F series Notebook PC, HP VD042AA-ABF p6105f, NEC VERSAE3100 NN780248559, NEC PC-VC5002D, IBM ThinkPad T43, HP RX884AA-ABA m8040, NEC PC-LL770BD, HP DX442AV, and more.
Oki Ol 840 231.18712/24/201412/27/2015oki_ol_840-231.187.exe84kbHP P6-2440ef, HP HP Pavilion 0 Notebook PC, Acer V3-771, Sony VGN-FE52B_H, Gateway GT5082B, HP 3639, INVESTRONICA P60, Toshiba SATELLITE C855-1QG, HP GU622AA-ABE, Packard Bell EasyNote LX86, Compaq PW505AA-ABA SR1410NX NA520, LG LW70-JJKG, HP HP Pavilion TS 14 Notebook PC, and more.
Oki Ol 840 A1.102.148/30/201412/27/2015oki_ol_840-a1.102.14.exe154kbIBM ThinkPad R52, Positivo POS-ECIG31BT, Gateway NV44, Fujitsu FMVXNBLQ2Z, Gateway DX4300, NEC PC-LS150LS1KSG, Sony VGN-NW235F, Intel D2500CC, VIA 7VTXH, LG P210-GE2PK, and more.
Oki Ol 840 R240491/29/201512/29/2015hwoqj-r24049.exe216kbLG R560-U.ARC3BT, IBM 8183TQG, LG R560-U.ARC2BT, Fujitsu FMVMGG70WY, IBM 2530A56, HP DW167A-ABF a425.f, IBM 26476AG, Sony VGC-LT1S, IBM 6221NPG, Toshiba Satellite C50-A491, HP NM920AA-ABU m9639uk, Toshiba Dynabook T350/36AB, Sony VGN-NW250D, HP HP Compaq nc2400, HP D7222T-ABA A350E, Sony VGN-FE24SP, and more.
Oki Ol 840 290712/13/201412/30/2015oki_ol_840-2907.exe28kbHP DT180A-ABF t490.f, MEI GSeries, LG LS75-26SLCE1, HP EC577AA-B1U, Lenovo 7373W5P, HP Presario R3200, LG E300-A.C28BC1, IBM 8184W3Z, NEC PC-VT5500DE1, IBM 682342G, and more.
Oki Ol 840 63881.11/13/201512/28/2015oki_ol_840-63881.1.exe45kbAdvent DT2, Sony VPCEG15FL, HP PE525A-ABS, NEC PC-MY28VLZEJ, LG LM50-34GB, Compaq GN666AA-ABM SG3102LA, Sony 9906733-3100574, HP NS886AA-ABG p6130a, Akerstroms Tx700, HP HP Compaq dc5100 SFF, Acer NC-V3-772G-747A1275MAKK, PCCHIPS M770LMRT, Packard Bell EASYNOTE SW86, Sony VPCW217AG, Compaq EV971AA-ABF SR1860FR FR620, FIC VA250U, Sony VPCEC390X, and more.
Oki Ol 840 609222/14/201512/27/2015oki_ol_840-60922.exe126kbCompaq AU852AA-ABM CQ5216LA, MCJ 9223, Lenovo ThinkCentre M91p, HP D7223D-ABA A530E, Fujitsu CELSIUS R920 POWER, NEC PC-MA13TEVEMJBA, NEC PC-VL580CD1K, HP KJ415AA-AB4 m9290d, Sony SVS13125CHB, HP HP Pavilion dv7 Noteblook PC, Sony VGN-P92KS, IBM 2374258, IBM 8184MMY, Packard Bell EasyNote TK36, and more.
Oki Ol 840 40981.110/19/201412/30/2015oki_ol_840-40981.1.exe120kbFujitsu FMVNP2HT3A, HP P9891A-AB1 723k, IBM 81838HJ, Intel OLFV, Lenovo ThinkPad Edge E430, IBM 6221GE1, Intel S3420GPV, PCWARE IPMQ45, NEC PC-LL700BS6R, Lenovo ThinkCentre M75e, Fujitsu ESPRIMO E7935, HP 3082, Toshiba Dynabook T351/34CR, IBM 2373WMZ, Sony VGN-FZ32G, HP AY627AAR-ABA a4313w, HP ED713AA-ABF w5155.f, Packard Bell EasyNote_MX37-V-058NL, and more.
Oki Ol 840 2.130209/20/201412/30/2015oki_ol_840-2.13020.exe38kbPackard Bell TS44HR, MSI MS-6711, Fujitsu LIFEBOOK S 7020, Lenovo ThinkPad Edge E525, IBM 2669WCC, HP BK424AAR-ABA HPE-257c, Toshiba Qosmio D730, HP FL399AA-ABZ m9495it, Compaq PN124AA-ABU SR1219UK GB440, IBM 2647A5G, and more.
Oki Ol 840 4062311/4/201412/30/2015oki_ol_840-40623.exe120kbSony VPCEG26EG, WIPRO WIV37455-0653, NEC PC-VK22EAZHB, Lenovo 3000 V100 Notebook, Gateway MX7337H, Sony VPCW210ALI, LG R710-S.AP55V, NEC VERSAE6301 RNF61119695, HP EC651AA-ABY, IBM ThinkPad T41, SOTEC WG Series, Sony VGC-JS4EF_S, Panasonic CF-28PTJGZDM, Acer Veriton M688G, IBM System x3630 M3 -[7377AC1, Compaq DM174A-ABA S5300NX NA311, Dell PowerEdge C8220, and more.
Oki Ol 840 61.172.1712/11/201412/30/2015oki_ol_840-61.172.17.exe174kbLenovo ThinkPad Edge 15, HP RA964AA-AB9, Gateway MX3050b, Sony VGN-SZ79GN_C, Sony VGN-FW21L, IBM ThinkPad T43, LG E500-G.A2F1E1, IBM 84822RU, Packard Bell EasyNote_MX36-U-051, Toshiba Dynabook Satellite T42 240E/5W, Gigabyte MSH61PI-EX, NEC PC-VY26AEZ78, HP GX709AA-ABM s3310la, and more.
Oki Ol 840 321.1710/23/201412/30/2015oki_ol_840-321.17.exe56kbFujitsu FPC03051DN, Gateway DX4870-UB2C, Lenovo ThinkStation S20, Toshiba Satellite C660-2QQ, HP DM150A-ABM A320M, HP Pavilion dv8000, VIA 2021, Toshiba SATELLITE L875-12M, Toshiba SATELLITE L850-153, IBM 23739HG, and more.
Oki Ol 840 1.129768/24/201412/29/2015oki_ol_840-1.12976.exe104kbIntel WIV68105-0268, Lenovo ThinkCentre M80, Toshiba Dynabook T350/34BBM, ASUS N56VM, HP HP Pavilion dv4 FT194EA#ABE, LG LM50-34GB, Sony VGN-TZ27GN_B, Sony VGC-JS53FB_P, Sony VGN-AR11MR, Fujitsu FMVD707AY, HP HP Compaq nc4200, and more.
Oki Ol 840 L7083211/11/201412/30/2015oki_ol_840-l70832.exe179kbSony SVE14115FBB, HP Compaq Presario Notebook PC, DIEBOLD Sierra, HP RQ480AA-ABZ, Panasonic CF-51CCKDRBE, Sony VPCCW2KGX, Sony VGN-A195EP, IBM 268452M, Compaq AY552AA-AB5 CQ3118HK, NEC PC-VK26TXZNG, and more.
Oki Ol 840 Q21.1261.110/7/201412/29/2015oki_ol_840-q21.1261.1.exe56kbToshiba Dynabook Satellite AW2, IBM 621910U, Lenovo 7052-A7U, MiTAC 9008D, Acer Aspire M7200, Packard Bell EASYNOTE PB62S00106, IBM 2374258, Toshiba SATELLITE C850D-117, Fujitsu FMVA56JWKS, HP HP 655 Not3book PC, Prosys P5P800, IBM PHILIPS, LG LB50-CC34ZL, Packard Bell IMEDIA MC 8830, HP 3082, HP FK557AAR-ABA a6602f, Fujitsu FMVA30DN, and more.

Please Note: There are particular operating systems known to have problems with Oki Ol 840:
  • Windows Vista Ultimate
  • Windows Vista Home Basic
  • Windows Fundamentals for Legacy PCs
  • Windows 7 Home Premium
If you encounter problems with the direct download for these operating systems, please consult the driver download manager for the specific Oki Ol 840 model.
Laptop Oki Ol 840Tablet Oki Ol 840Download Oki Ol 840Upgrade Oki Ol 840Update Oki Ol 8402016 Oki Ol 840Free Oki Ol 840Data Oki Ol 840Info Oki Ol 840Help Oki Ol 840Guide Oki Ol 840Comments Oki Ol 840Windows 10 Oki Ol 840Vista Oki Ol 840Windows 7 Oki Ol 840Install Oki Ol 840