SELECT A COUNTRY
Go to a each country's top page
About Cookies on this site:
This website works best using cookies which are currently enabled. If you continue we’ll assume you’re OK to receive cookies. More about cookie settings is contained within the Privacy Page.
- HOME
- Support
- Drivers & Utilities
- Dot Matrix Printers
- MICROLINE 621
- FAQ
- Drivers & Utilities
- Consumables & Accessories
- User Manual
- FIRMWARE
- Warranty
- Safety Data Sheet
Select Operating System
All Language
Since Microsoft ended support for Windows XP, OKI no longer guarantee the use of OKI products under unsupported OS
Please refer to OS compatibility if you can not find your printer driver
Driver
ESC/P Printer Driver
Version: 1.10.0
Size: 1.0 MB
ESC/P printer driver allows your software application to control your printer.
Operating System: Windows 7 (32bit); Windows Vista (32bit); Windows XP (32bit); Windows Server 2008 (32bit); Windows Server 2003 (32bit)
Spanish
ESC/P Printer Driver
Version: 1.10.0
Size: 1.0 MB
ESC/P printer driver allows your software application to control your printer.
Operating System: Windows 7 (32bit); Windows Vista (32bit); Windows XP (32bit); Windows Server 2008 (32bit); Windows Server 2003 (32bit)
French
ESC/P Printer Driver
Version: 1.10.0
Size: 1.0 MB
ESC/P printer driver allows your software application to control your printer.
Operating System: Windows 7 (32bit); Windows Vista (32bit); Windows XP (32bit); Windows Server 2008 (32bit); Windows Server 2003 (32bit)
Portuguese
ESC/P Printer Driver
Version: 1.10.0
Size: 1.3 MB
ESC/P printer driver allows your software application to control your printer.
Operating System: Windows 7 (64bit); Windows Vista (64bit); Windows XP (64bit); Windows Server 2008 R2; Windows Server 2008 (64bit); Windows Server 2003 (64bit)
French
ESC/P Printer Driver
Version: 1.10.0
Size: 1.3 MB
ESC/P printer driver allows your software application to control your printer.
Operating System: Windows 7 (64bit); Windows Vista (64bit); Windows XP (64bit); Windows Server 2008 R2; Windows Server 2008 (64bit); Windows Server 2003 (64bit)
Portuguese
ESC/P Printer Driver
Version: 1.10.0
Size: 1.3 MB
ESC/P printer driver allows your software application to control your printer.
Operating System: Windows 7 (64bit); Windows Vista (64bit); Windows XP (64bit); Windows Server 2008 R2; Windows Server 2008 (64bit); Windows Server 2003 (64bit)
Spanish
ESC/P Printer Driver
Version: 1.10
Size: 5.2 MB
ESC/P printer driver allows your software application to control your printer.
Operating System: Windows 11; Windows 10 (32bit); Windows 10 (64bit); Windows 8.1 (32bit); Windows 8.1 (64bit); Windows 8 (32bit); Windows 8 (64bit); Windows Server 2022; Windows Server 2019; Windows Server 2016; Windows Server 2012 R2; Windows Server 2012
English
ESC/P Printer Driver
Version: 1.10.0
Size: 1.0 MB
ESC/P printer driver allows your software application to control your printer.
Operating System: Windows 7 (32bit); Windows Vista (32bit); Windows XP (32bit); Windows Server 2008 (32bit); Windows Server 2003 (32bit)
English
ESC/P Printer Driver
Version: 1.10.0
Size: 1.3 MB
ESC/P printer driver allows your software application to control your printer.
Operating System: Windows 7 (64bit); Windows Vista (64bit); Windows XP (64bit); Windows Server 2008 R2; Windows Server 2008 (64bit); Windows Server 2003 (64bit)
English
Utility
LPR Utility
Version: 5.3.0
Size: 10.3 MB
This is enhanced software for printing to TCP/IP network devices. It has several advantages over using a standard TCP/IP printing port such as device discovery, remote monitoring of print jobs and monitoring of device status.
Operating System: Windows 11; Windows 10 (32bit); Windows 10 (64bit); Windows 8.1 (32bit); Windows 8.1 (64bit); Windows 8 (32bit); Windows 8 (64bit); Windows 7 (32bit); Windows 7 (64bit); Windows Server 2022; Windows Server 2019; Windows Server 2016; Windows Server 2012 R2; Windows Server 2012; Windows Server 2008 R2; Windows Server 2008 (32bit); Windows Server 2008 (64bit)
English; French; German; Italian; Japanese; Korean; Portuguese; Simplified Chinese; Spanish; Traditional Chinese
NIC Card Setup Utility
Version: 1.22.0
Size: 931.3 KB
This utility allows you to setup the network setting of device.
Operating System: Windows 11; Windows 10 (32bit); Windows 10 (64bit); Windows 8.1 (32bit); Windows 8.1 (64bit); Windows 8 (32bit); Windows 8 (64bit); Windows 7 (32bit); Windows 7 (64bit); Windows Server 2019; Windows Server 2016; Windows Server 2012 R2; Windows Server 2012; Windows Server 2008 R2; Windows Server 2008 (32bit); Windows Server 2008 (64bit)
Brazilian Portuguese; English; French; German; Italian; Japanese; Polish; Portuguese; Russian; Simplified Chinese; Spanish
OKI DIPUS Utility
Version: 1.50
Size: 16.4 MB
OKI DIPUS is a set of utilities that allow you to control the printer from your computer.
Operating System: Windows 11; Windows 10 (32bit); Windows 10 (64bit); Windows 8.1 (32bit); Windows 8.1 (64bit); Windows 8 (32bit); Windows 8 (64bit); Windows 7 (32bit); Windows 7 (64bit); Windows Server 2019; Windows Server 2016; Windows Server 2012 R2; Windows Server 2012; Windows Server 2008 R2; Windows Server 2008 (32bit); Windows Server 2008 (64bit)
Brazilian Portuguese; English; French; Japanese; Simplified Chinese; Spanish
For further information please visit your local country site or contact your OKI dealer.
Copyright ©1995-2024 Oki Data Americas, Inc.