Acer 320U Driver Download
The 320U is a scanner manufactured by Acer. Scanner drivers are responsible for managing the memory allocated for scanning operations. Inefficient memory management can lead to performance issues, such as slow scanning speeds or system freezes. Updated drivers may include optimizations for memory handling, ensuring that the scanner can efficiently utilize available resources and prevent memory leaks. This version of "MiraScan403U_320UAcer.zip" is rated (5 out of 5 stars) based on 11,454 downloads and 80 reviews. Visitors have successfully installed this driver on PCs running Windows 7 and 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
I downloaded this driver a while ago and it is the only one I have got to work with my 320U and XP. I tried others here but they didn't work. I kept getting an error every time I opened up Mirascan 4.03 but not with this one. Good luck. I titled this driver as win 98 and 2000 so it might work with them also.
Uploaded By
Bob (DG Member) on 12-Feb-2004
Ratings & Reviews
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Related Driver Updates
How to Update 320U Device Drivers
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
To install your new driver on Windows:
Right-click the Start button.
Click "Device Manager">
Find your device in the list.
Right-click the device and select "Update driver"
Follow the steps on screen.
Restart your computer when done.
This keeps your computer working at its best.
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.
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| ICM/CRSCAN5.ICM | 109.8 KB | 25 Jan 2000 |
| ICM/CTSCAN8.ICM | 109.8 KB | 25 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 | 25 Jan 2000 |
| ICM/CRSCAN9.ICM | 109.8 KB | 25 Jan 2000 |
| ICM/CTSCAN20.ICM | 109.8 KB | 25 Jan 2000 |
| ICM/CRSCAN11.ICM | 109.8 KB | 25 Jan 2000 |
| ICM/CTSCAN14.ICM | 109.8 KB | 25 Jan 2000 |
| ICM/CRSCAN14.ICM | 109.8 KB | 25 Jan 2000 |
| ICM/CRSCAN21.ICM | 109.8 KB | 25 Jan 2000 |
| ICM/CRSCAN8.ICM | 109.8 KB | 25 Jan 2000 |
| ICM/CTSCAN9.ICM | 109.8 KB | 25 Jan 2000 |
| ICM/CRSCAN13.ICM | 109.8 KB | 25 Jan 2000 |
| ICM/CTSCAN19.ICM | 109.8 KB | 25 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 | 20 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 |