The 1.1.2.3 version of Samsung SCX-4x21 Series is available as a free download on our website. Samsung SCX-4x21 Series lies within System Utilities, more precisely Device Assistants. The following versions: 1.2, 1.1 and 1.0 were the most frequently downloaded ones by the program users. ControlPanel.exe, ImageEditor.exe, NetworkingWizard.exe, samsung 2.exe or SetFastBoot.exe are the frequent file names to indicate this program's installer. The actual developer of the free software is Samsung.
From the developer:
This package supports the following driver models:Samsung SCX-4x21 Series
You may want to check out more software, such as Samsung Magician, Maintenance Samsung ML-1660 Series or Samsung Data Migration, which might be similar to Samsung SCX-4x21 Series.
Bookkeeping & Cataloging
Device Assistants