The Canon LBP-4U is a printer. This update fixes issues with bad print quality, printer unresponsive or won't print, slow printing and program crashes while printing. This version of "cp3dr400.exe" has been downloaded 32 times with a user rating of 4 out of 5 stars, based on 5 reviews. It is compatible with PCs running Windows XP, among other operating systems. The total disk space used for this update is 1.1 MB.
Canon LBP-4 Lite
Canon LBP-4
Canon LBP-4 PLUS
Canon LBP-4U
Canon LBP-8 II
Canon LBP-8 III
Canon LBP-8 III PLUS
Windows 2003, Windows XP, Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1
DriverGuide (DG Staff Member) on 9-Sep-2003
To get the Canon LBP-4U 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 Canon LBP-4U 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 Driver Update Utility for Canon LBP-4U. It is a software utility which automatically finds and downloads the right driver.
After you get your new driver, you need to put it on your computer. On Windows, there's a tool called Device Manager that helps with this. It shows you all the parts of your computer and the drivers they use. To finish setting up the new driver, you'll probably need to turn your computer off and on again.
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.
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| SPRW | 22.9 KB | 12 Oct 1995 |
| INSTALL.EXE | 10.8 KB | 7 Nov 1995 |
| BRFW | 64.2 KB | 27 Jul 1995 |
| DATW | 5.6 KB | 30 Aug 1995 |
| DLGLIB | 191.0 KB | 27 Oct 1995 |
| WST1 | 8.2 KB | 16 Oct 1995 |
| DDLW | 41.4 KB | 14 Sep 1995 |
| CAPPW.PRD | 28.9 KB | 9 Nov 1995 |
| CAPPW.DRV | 3.3 KB | 9 Nov 1995 |
| CAPP.ITD | 80.9 KB | 9 Nov 1995 |
| CAPP0044.TXT | 283 bytes | 7 Nov 1995 |
| SFNW | 49.3 KB | 16 Oct 1995 |
| CAPP.ISD | 40.7 KB | 9 Nov 1995 |
| RUNINST.DLL | 13.8 KB | 7 Nov 1995 |
| CAPP0049.TXT | 283 bytes | 7 Nov 1995 |
| LINW | 309.3 KB | 21 Oct 1995 |
| TREW | 19.9 KB | 8 Aug 1995 |
| CAPP.049 | 4.9 KB | 9 Nov 1995 |
| CAPP.033 | 5.2 KB | 6 Nov 1995 |
| INSTALL.DAT | 12.2 KB | 9 Nov 1995 |
| CAPP.044 | 4.9 KB | 9 Nov 1995 |
| OVNW | 11.3 KB | 1 Nov 1995 |
| SAVEOVL.EXX | 12.3 KB | 3 Nov 1995 |
| CAPP0033.TXT | 292 bytes | 7 Nov 1995 |
| OVDW | 49.9 KB | 31 Oct 1995 |
| INSTAL.OVL | 88.5 KB | 7 Nov 1995 |
| OEMSETUP.INF | 1.1 KB | 3 Nov 1995 |
| SID2AVDW.DLL | 4.5 KB | 11 Oct 1995 |