Acer 320U Driver Download
The 320U is a scanner manufactured by Acer. If your scanner is not able to handle multiple pages, can't access the automatic document feeder or simply won't scan, you may need to update the driver. This version of "Mirascan4.03win982000xpworks.zip" has been downloaded 16,984 times with a user rating of 5 out of 5 stars, based on 73 reviews. It has been installed successfully by our users on PCs running Windows XP. The total disk space used for this update is 10.0 MB.
Supported Models
320U
Manufacturers
Supported Operating Systems
Windows XP
File Name
Additional Notes
This driver works for Windows XP. I downloaded a few other drivers from Acer they said that they would work for XP but didn't. This file is zipped. I have also tried this on Windows 2000. This will probally work for Windows 98 too.
Uploaded By
Bob (DG Member) on 1-Dec-2002
Ratings & Reviews
See all Acer 320U ratings and reviews
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| ICM/CRSCAN5.ICM | 109.8 KB | 26 Jan 2000 |
| ICM/CTSCAN8.ICM | 109.8 KB | 26 Jan 2000 |
| ICM/CRSCAN20.ICM | 2.1 KB | 17 Aug 1998 |
| ICM/CRSCAN24.ICM | 143.6 KB | 24 Aug 2001 |
| ICM/CTSCAN13.ICM | 109.8 KB | 26 Jan 2000 |
| ICM/CRSCAN9.ICM | 109.8 KB | 26 Jan 2000 |
| ICM/CTSCAN20.ICM | 109.8 KB | 26 Jan 2000 |
| ICM/CRSCAN11.ICM | 109.8 KB | 26 Jan 2000 |
| ICM/CTSCAN14.ICM | 109.8 KB | 26 Jan 2000 |
| ICM/CRSCAN14.ICM | 109.8 KB | 26 Jan 2000 |
| ICM/CRSCAN21.ICM | 109.8 KB | 26 Jan 2000 |
| ICM/CRSCAN8.ICM | 109.8 KB | 26 Jan 2000 |
| ICM/CTSCAN9.ICM | 109.8 KB | 26 Jan 2000 |
| ICM/CRSCAN13.ICM | 109.8 KB | 26 Jan 2000 |
| ICM/CTSCAN19.ICM | 109.8 KB | 26 Jan 2000 |
| ICM/CRSCAN19.ICM | 2.1 KB | 17 Aug 1998 |
| README.TXT | 3.6 KB | 18 Oct 2001 |
| FILMTYPE/FILMTYPE.INI | 22.2 KB | 11 Aug 2000 |
| SETUP.EXE | 54.8 KB | 11 Apr 2001 |
| MSG/ENGLISH/MESSAGE.MSG | 198 bytes | 16 Jan 2000 |
| MSG/TCHINESE/MESSAGE.MSG | 14.9 KB | 21 Aug 2000 |
| DATA1.CAB | 433.1 KB | 8 Oct 2001 |
| IKERNEL.EX_ | 340.9 KB | 3 Sep 2001 |
| LAYOUT.BIN | 435 bytes | 8 Oct 2001 |
| BIN/U222V067.BIN | 30.2 KB | 27 Sep 2001 |
| BIN/MODELX.INI | 507 bytes | 15 Oct 2001 |
| BIN/U64V120.BIN | 31.5 KB | 27 Sep 2001 |
| BIN/U126V043.BIN | 30.7 KB | 27 Sep 2001 |
| BIN/U174V040.BIN | 35.6 KB | 8 Oct 2001 |
| BIN/MODEL.INI | 507 bytes | 15 Oct 2001 |
| BIN/U192V074.BIN | 31.8 KB | 27 Sep 2001 |
| BIN/U34V110.BIN | 28.0 KB | 27 Sep 2001 |
| BIN/U190V044.BIN | 32.5 KB | 27 Sep 2001 |
| BIN/U176V042.BIN | 30.7 KB | 27 Sep 2001 |
| BIN/U96V121.BIN | 31.0 KB | 27 Sep 2001 |
| SCANUPDE/SCANUPDE.EXE | 53.2 KB | 19 Sep 2001 |
| DATA2.CAB | 4.3 MB | 8 Oct 2001 |
| SETUP.INI | 105 bytes | 10 Sep 2001 |
| TWAIN/TWAIN.DLL | 87.3 KB | 23 Nov 1995 |
| TWAIN/CHECKING.DLL | 147.5 KB | 3 Mar 2000 |
| TWAIN/TWUNK_32.EXE | 69.6 KB | 30 Jul 1998 |
| TWAIN/TWAIN_32.DLL | 77.3 KB | 21 Oct 1996 |
| TWAIN/TWUNK_16.EXE | 48.6 KB | 23 Nov 1995 |
| TWAIN/UNUSBDRV.EXE | 151.6 KB | 22 May 2000 |
| SYSTEM/UICTRL.DLL | 2.1 MB | 26 Sep 2001 |
| SYSTEM/WEBUI.DLL | 970.8 KB | 21 Aug 2001 |
| SYSTEM/TEMP2.SRC | 22.5 KB | 26 Nov 1997 |
| SYSTEM/MAPTABLE.DLL | 110.6 KB | 26 Sep 2001 |
| SYSTEM/SCANCTLS.DLL | 225.3 KB | 11 Sep 2001 |
| SYSTEM/MITWAIN.DLL | 151.6 KB | 16 May 2000 |
| SYSTEM/IMGPROCS.DLL | 299.0 KB | 18 May 2000 |
| SYSTEM/IMGPR16S.DLL | 184.3 KB | 18 May 2000 |
| SYSTEM/TEMP3.SRC | 3.1 KB | 18 Jun 1998 |
| SYSTEM/TEMP1.SRC | 55.6 KB | 18 Jun 1998 |
How to Update 320U Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the 320U 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 Acer 320U 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 Acer 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 Acer website. Most major device manufacturers update their drivers regularly.
Step 2 - Install Your Driver
Once you have downloaded your new driver, you'll need to install it. In Windows, use a built-in utility called Device Manager, which allows you to see all of the devices recognized by your system, and the drivers associated with them.
How to Open Device Manager
In Windows 11, Windows 10 & Windows 8.1, right-click the Start menu and select Device Manager
In Windows 8, swipe up from the bottom, or right-click anywhere on the desktop and choose "All Apps" -> swipe or scroll right and choose "Control Panel" (under Windows System section) -> Hardware and Sound -> Device Manager
In Windows 7, click Start -> Control Panel -> Hardware and Sound -> Device Manager
In Windows Vista, click Start -> Control Panel -> System and Maintenance -> Device Manager
In Windows XP, click Start -> Control Panel -> Performance and Maintenance -> System -> Hardware tab -> Device Manager button
How to Install a driver from Device Manager
Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.
Select the Driver tab.
Click the Update Driver button and follow the instructions.
In most cases, you will need to reboot your computer in order for the driver update to take effect.
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.