Release notes:

1. Supported:
- Color Laser Printer: SP C435DN
- Black and White Digital Copier: MP 305+SP/MP 305+SPF
- The domain name is included in the job by JOBADDTIONALINFO PJL command automatically: @PJL SET JOBADDITIONALINFO = "<UserDomain=domain name>"
- A feature for changing the language of the user interface has been added.
- The driver UI can be displayed in Korean when the SP4510DN is chosen in the list of models.
- The driver UI can be displayed in Korean or Traditional Chinese when the SP6430DN is chosen in the list of models.

2. Fixed:
- When a driver is customized by using Printer Driver Packager NX to include the "Perform Bidirectional Communication on Installation" setting, the setting does not work correctly during driver installation.
- The "Register Current Settings as One Click Preset" button remains grayed out when "Windows Login Name" is chosen as the authentication method.

3. Others:
- Added CAT (Catalog) files which were released from Microsoft (WHQL).

Installation steps:

1. Connect the "Device" to a PC using a USB cable and then power on the "Device".
2. Automatic installation of the device driver will appear to start and then fail, displaying the message "Device driver software was not successfully installed". Close this message.
3. Open "Device Manager".
4. The "Device" should be listed under "Other devices". Right-click "Device" and select "Update Device Software...".
5. When the "Update Device Software" screen is displayed, select "Browse my computer for driver software".
6. Browse to the folder containing the driver files (typically the CD-ROM or an extracted archive downloaded from the website) and click "OK".
7. Follow the rest of the Wizard's instructions to complete the installation.

About PS (PostScript) Driver:

Before you download this PostScript (PS) version, make sure that it’s supported by your printer model, and only afterwards get the package, run the available setup, and follow the on-screen instructions for a complete and successful installation.

By installing this package, the printer can benefit from enhanced color and error handling, improved printing speeds, support for new features such as program compression, decompression, and chunking, as well as several other related changes.

There is a possibility that other operating systems might be compatible as well, but it is not recommended that you install any software on platforms other than the specified ones. In addition to that, you should perform a system and printer reboot to ensure that all changes take effect properly.

To install this PostScript release, click the download button, get the package, and apply it to your printer unit. Should you wish not to get this version for whatever reason, check back with our website as often as possible so that you don’t miss the update that will improve your device.