OKI ES9420WT Printer Driver Download

Last Updated on 15.11.2024 by DriverNew

OKI ES9420WTDriver for Windows 11, Windows 10, Windows 8, Windows 8.1, Windows 7, Windows Vista, Windows XP (64-bit / 32-bit)

PS Printer Driver. Category: Printing Driver. Program Version: 1.0.1

Model: OKI ES9420WT Printer

Drivers for OKI ES9420WT printer. Download and install all necessary drivers and software. After installing this software, you will be able to use all the features of your OKI ES9420WT printer. If you have problems installing drivers or your printer is not working properly. Read here about how to solve these problems.
Driver Download

Download printer driver for Windows

 

Printer Driver for OKI ES9420WT. This is a driver that will provide full functionality for your selected model.

OKI ES9420WT INSTALLATION: Double-click on the downloaded file. If [User Account Control] is displayed, click Yes. A folder is created and then the file is decompressed. [License window] is displayed; click “I Agree” if you accept the user license agreement. Installer launches; follow the steps on the window to install the software. If [Program Compatibility Assistant] is displayed, click [This program installed correctly]. Languages: English.


OKI ES9420WT Printer Driver

Software Package for Mac OS (Recommended)

Operating System: macOS 12; macOS 11; macOS 10.15; macOS 10.14; macOS 10.13; macOS 10.12; OS X 10.11; OS X 10.10; OS X 10.9; OS X 10.8

PS Printer Driver. Category: Recommended Printing Driver. Program Version: 2.1.0

This is a PS printer driver.

Download printer driver for Mac OS (Recommended)

 

For macOS 10.15 or later, be sure to apply the updater available under macOS 10.15 or later after installation. Uninstaller that runs on macOS 10.14 and earlier is included.

OKI ES9420WT INSTALLATION: Double click on the downloaded file icon for installation. The disk image will be mounted on a desktop. Launch the program by double clinking the icon in the disk image. A custom paper size can be specified at [Page Setup] – [Page Size] – [Manage Custom Sizes…]. When the size exceeding the limit value of a printer is specified as the width and height of page, it is printed in the paper of a current tray. If custom paper size is defined as width > height, and print 2UP or 6UP by “Page per Sheet” of the “Layout” panel, logical pages are not ranked as expected. Please specify the paper size as width < height and landscape at print direction. Languages: English; French; German; Italian; Spanish

Printer Driver Updater (PS) for Mac OS

This update is for macOS 10.15 or later.The structure is as follows. (1) Contains an update module that enables the printer driver on macOS 10.15 or later.Please apply after installing printer driver. Installation requires computer administrator privileges. Please re-add the printer after updating the printer driver. After clicking the “Add” button, please do not press the “Configure” button on “Setting up the device” screen and wait until the operation is completed. (2) Contains the uninstaller for macOS 10.15 or later.

Operating System: macOS 12; macOS 11; macOS 10.15

Download Printer Driver Updater (PS)

 

The included update modul updates the printer driver. Please apply after installing printer driver. To install this update modul, you need administrator’s rights of the computer. Please re-add the printer after updating the printer driver. Please wait and do not press [Configure] button on the screen during device setting after pressed the [Add] button. To uninstall the printer driver on macOS 10.15 or later, use the uninstaller included in this update program. Languages: Brazilian Portuguese; English; French; German; Italian; Japanese; Korean; Portuguese; Simplified Chinese; Spanish; Traditional Chinese.

OKI ES9420WT INSTALLATION: Apply update module. Click on the downloaded file. Follow the instructions on your computer screen to save the file to your hard disk. (Note the location where you saved the file.). Double click the downloaded file on your system. This will map a drive on the desktop containing the installer. Double click the installer(Printer Driver Updater.pkg) and follow the instructions. Re-add the printer after updating the printer driver.

Additional Information

If you have problems installing drivers or other software for your device (printer, scanner, monitor, keyboard, etc.), please tell us the model of your device and the version of your operating system (for example: Windows 11, Windows 10 64-bit, Windows 8 64-bit, etc.) and we will try to help you. Email us.

Find operating system info in Windows

Find operating system info in Windows 11

If you can't find drivers (software) for Windows 11, Windows 10, Windows 8 operating systems, you can install old drivers for Windows 7 and Windows Vista operating systems. In most cases, these drivers are compatible with newer operating systems, install normally and there are no problems.

How to find out what version of the operating system is installed on your Mac device. From the Apple menu in the top left corner of your screen, select About This Mac. You should see the macOS name, such as macOS Sonoma, followed by the version number. If you need to know the build number as well, click the version number to see it.

install driverHow to install the driver if there is no setup.exe file and how to install the driver using the .INF file. In this case, open the downloaded file that should contain the driver and use the .INF file to install. In this article, we will tell and show you how to install a driver using an .INF file.
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