The Coolscan IV LS40 is a scanner manufactured by Nikon. Driver updates can optimize your scanner's performance, resulting in faster scanning speeds and reduced instances of freezing or crashing. This driver - "LS40fw120_osx.sit" - has been downloaded 111 times and is rated 4 out of 5 stars based on 11 reviews. The total disk space used for this update is 174.2 KB.
Coolscan IV LS40
Mac OSX
1.2.0 (23-Apr-2009)
OS: Mac OS X 10.1.5 or greater
Scanner Firmware File
Karthika (DG Staff Member) on 2-Aug-2011
To get the Coolscan IV LS40 driver, click the green download button above. After you complete your download, move on to Step 2.
If the driver listed is not the right version or operating system, search our driver archive for the correct version. Enter Nikon Coolscan IV LS40 into the search box above and then submit. In the results, choose the best match for your PC and operating system.
Tech Tip: If you are having trouble deciding which is the right driver, try the Nikon Driver Update Utility. It is a software utility which automatically finds and downloads the right driver.
To find the newest driver, you may need to visit the Nikon website. Most major device manufacturers update their drivers regularly.
Open a tool called Device Manager.
Use Device Manager to put the new driver on your computer.
Turn your computer off.
Turn your computer back on.
Now your new driver is ready!
Tech Tip: Driver downloads and updates come in a variety of file formats with different file extensions. For example, you may have downloaded an EXE, INF, ZIP, or SYS file. Each file type has a slighty different installation procedure to follow.
For more help, visit our Driver Support Page for step-by-step videos on how to install drivers for every file type.