HP Deskjet 450ci mobile printer - Microsoft Windows 3.1 Driver Download (Official)
The Deskjet 450ci mobile - Microsoft Windows 3.1 is a printer manufactured by HP. This update fixes issues with bad print quality, printer unresponsive or won't print, slow printing and program crashes while printing. This driver - "dj450400.zip" - has been downloaded 387 times and is rated 5 out of 5 stars based on 16 reviews. The total disk space used for this update is 696.3 KB.
Supported Models
HP Deskjet 450ci mobile printer - Microsoft Windows 3.1
Version 1.0
Manufacturers
File Name
Additional Notes
more information for this software:
DeskJet 450 series printer - full printing system
This driver supports the dj450 series printer on Windows 95, Windows 98, Windows ME, Windows 2000 and Windows XP.
Please note that this driver includes:
· Installation instructions -
· The printer driver uninstaller -
· The hp dj450 toolbox
Manual Installation Instructions
1. Download the file to a newly created sub-directory on your local hard drive.
2. Double click the downloaded exe file.
3. This will extract all necessary components onto a folder named dj450 and initiate an automatic launch of the setup program.
4. Follow the step-by-step instructions on you
Uploaded By
Sheik (DG Staff Member) on 12-May-2004
Related Driver Updates
Driver Contents File List
The following files are found inside the driver download file.
| Name | Size | Date |
|---|---|---|
| europe/pcp/symsets.dat | 347 bytes | 16 Apr 2002 |
| europe/pcp/djcp.st_ | 8.9 KB | 7 May 2002 |
| europe/pcp/align.bat | 112.8 KB | 16 Apr 2002 |
| europe/pcp/hplogo.bat | 481 bytes | 16 Apr 2002 |
| europe/pcp/expand.exe | 15.3 KB | 16 Apr 2002 |
| europe/pcp/localize/greek/djcp.st_ | 11.1 KB | 7 May 2002 |
| europe/pcp/localize/greek/readme.txt | 2.8 KB | 16 Apr 2002 |
| europe/pcp/localize/greek/license.txt | 4.1 KB | 16 Apr 2002 |
| europe/pcp/localize/dutch/djcp.st_ | 9.8 KB | 7 May 2002 |
| europe/pcp/localize/dutch/readme.txt | 5.3 KB | 16 Apr 2002 |
| europe/pcp/localize/dutch/license.txt | 4.3 KB | 16 Apr 2002 |
| europe/pcp/localize/russian/djcp.st_ | 10.6 KB | 7 May 2002 |
| europe/pcp/localize/russian/readme.txt | 5.1 KB | 16 Apr 2002 |
| europe/pcp/localize/russian/license.txt | 4.5 KB | 16 Apr 2002 |
| europe/pcp/localize/german/djcp.st_ | 9.9 KB | 7 May 2002 |
| europe/pcp/localize/german/readme.txt | 5.4 KB | 16 Apr 2002 |
| europe/pcp/localize/german/license.txt | 4.4 KB | 16 Apr 2002 |
| europe/pcp/localize/norwegia/djcp.st_ | 9.4 KB | 7 May 2002 |
| europe/pcp/localize/norwegia/readme.txt | 4.9 KB | 16 Apr 2002 |
| europe/pcp/localize/norwegia/license.txt | 3.9 KB | 16 Apr 2002 |
| europe/pcp/localize/turkish/djcp.st_ | 9.3 KB | 7 May 2002 |
| europe/pcp/localize/turkish/readme.txt | 2.7 KB | 16 Apr 2002 |
| europe/pcp/localize/turkish/license.txt | 3.3 KB | 16 Apr 2002 |
| europe/pcp/localize/czechlos/djcp.st_ | 9.8 KB | 7 May 2002 |
| europe/pcp/localize/czechlos/readme.txt | 4.6 KB | 16 Apr 2002 |
| europe/pcp/localize/czechlos/license.txt | 3.3 KB | 16 Apr 2002 |
| europe/pcp/localize/portugue/djcp.st_ | 9.9 KB | 7 May 2002 |
| europe/pcp/localize/portugue/readme.txt | 5.0 KB | 16 Apr 2002 |
| europe/pcp/localize/portugue/license.txt | 3.9 KB | 16 Apr 2002 |
| europe/pcp/localize/spanish/djcp.st_ | 10.1 KB | 7 May 2002 |
| europe/pcp/localize/spanish/readme.txt | 5.2 KB | 16 Apr 2002 |
| europe/pcp/localize/spanish/license.txt | 4.3 KB | 16 Apr 2002 |
| europe/pcp/localize/danish/djcp.st_ | 9.5 KB | 7 May 2002 |
| europe/pcp/localize/danish/readme.txt | 4.9 KB | 16 Apr 2002 |
| europe/pcp/localize/danish/license.txt | 3.7 KB | 16 Apr 2002 |
| europe/pcp/localize/english/djcp.st_ | 8.9 KB | 7 May 2002 |
| europe/pcp/localize/english/readme.txt | 2.5 KB | 16 Apr 2002 |
| europe/pcp/localize/english/license.txt | 3.3 KB | 16 Apr 2002 |
| europe/pcp/localize/french/djcp.st_ | 10.3 KB | 7 May 2002 |
| europe/pcp/localize/french/readme.txt | 5.6 KB | 16 Apr 2002 |
| europe/pcp/localize/french/license.txt | 3.7 KB | 16 Apr 2002 |
| europe/pcp/localize/polish/djcp.st_ | 10.2 KB | 7 May 2002 |
| europe/pcp/localize/polish/readme.txt | 4.8 KB | 16 Apr 2002 |
| europe/pcp/localize/polish/license.txt | 3.6 KB | 16 Apr 2002 |
| europe/pcp/localize/swedish/djcp.st_ | 9.5 KB | 7 May 2002 |
| europe/pcp/localize/swedish/readme.txt | 4.8 KB | 16 Apr 2002 |
| europe/pcp/localize/swedish/license.txt | 3.6 KB | 16 Apr 2002 |
| europe/pcp/localize/italian/djcp.st_ | 9.8 KB | 7 May 2002 |
| europe/pcp/localize/italian/readme.txt | 5.3 KB | 16 Apr 2002 |
| europe/pcp/localize/italian/license.txt | 4.2 KB | 16 Apr 2002 |
| europe/pcp/localize/finnish/djcp.st_ | 9.2 KB | 7 May 2002 |
| europe/pcp/localize/finnish/readme.txt | 4.4 KB | 16 Apr 2002 |
| europe/pcp/localize/finnish/license.txt | 3.7 KB | 16 Apr 2002 |
| europe/pcp/djcp.ex_ | 102.4 KB | 7 May 2002 |
| europe/pcp/choice.com | 1.8 KB | 16 Apr 2002 |
| europe/PCL/align4a8.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align4c5.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align4c2.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align6b1.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align4c9.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align4c4.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align6c2.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align4c7.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align4b9.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/Align6B5.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align4d2.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align6d4.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align4d3.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/Align6B4.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align4c1.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align6d9.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align6b2.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align6a6.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align6a3.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align4a6.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align6a9.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align4b2.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align4d6.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align6c7.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align6d5.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align6a7.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align6c1.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align4b4.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align6a2.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/Align6B3.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align6d3.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/Align6B9.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align6c6.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align6c8.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align6a4.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align4a7.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align6c4.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align4b3.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/Align6B6.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align6d7.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align4a9.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align4d7.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align6a8.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align4b1.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align6c3.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align4a2.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align4d9.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align6c9.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align4b6.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/CHOICE.COM | 1.8 KB | 16 Apr 2002 |
| europe/PCL/align4d1.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align6d6.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align4a3.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align4d8.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align4a1.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align6d2.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/Align4.pcl | 313.2 KB | 16 Apr 2002 |
| europe/PCL/align4b5.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/Align6.pcl | 302.9 KB | 16 Apr 2002 |
| europe/PCL/align4d5.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align4d4.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align6a5.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align6d1.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align4a4.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align4c3.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/Align6B8.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align6a1.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align4a5.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align4c6.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align6c5.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align4b8.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align4b7.pcl | 70 bytes | 16 Apr 2002 |
| europe/PCL/align6d8.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/align4c8.pcl | 60 bytes | 16 Apr 2002 |
| europe/PCL/Align6B7.pcl | 70 bytes | 16 Apr 2002 |
| europe/prassert.log | 199 bytes | 16 Apr 2002 |
| europe/install.bat | 50.2 KB | 16 Apr 2002 |
| europe/errorlog | 176 bytes | 16 Apr 2002 |
| chinese/pcp/symsets.dat | 347 bytes | 16 Apr 2002 |
| chinese/pcp/align.bat | 112.8 KB | 16 Apr 2002 |
| chinese/pcp/hplogo.bat | 482 bytes | 16 Apr 2002 |
| chinese/pcp/expand.exe | 15.3 KB | 16 Apr 2002 |
| chinese/pcp/readme.eng | 2.6 KB | 16 Apr 2002 |
| chinese/pcp/localize/taiwan/djcp.en_ | 7.3 KB | 8 May 2002 |
| chinese/pcp/localize/taiwan/license.cht | 1.9 KB | 16 Apr 2002 |
| chinese/pcp/localize/taiwan/djcp.ex_ | 100.5 KB | 8 May 2002 |
| chinese/pcp/localize/taiwan/djcp.ta_ | 6.1 KB | 8 May 2002 |
| chinese/pcp/localize/taiwan/readme.cht | 1.9 KB | 16 Apr 2002 |
| chinese/pcp/localize/china/djcp.en_ | 7.3 KB | 8 May 2002 |
| chinese/pcp/localize/china/readme.chs | 1.9 KB | 16 Apr 2002 |
| chinese/pcp/localize/china/license.chs | 1.9 KB | 16 Apr 2002 |
| chinese/pcp/localize/china/djcp.ch_ | 6.3 KB | 8 May 2002 |
| chinese/pcp/localize/china/djcp.ex_ | 100.5 KB | 8 May 2002 |
| chinese/pcp/license.eng | 3.3 KB | 16 Apr 2002 |
| chinese/pcp/choice.com | 1.8 KB | 16 Apr 2002 |
| chinese/PCL/align4a8.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align4c5.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align4c2.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align6b1.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align4c9.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align4c4.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align6c2.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align4c7.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align4b9.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/Align6B5.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align4d2.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align6d4.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align4d3.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/Align6B4.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align4c1.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align6d9.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align6b2.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align6a6.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align6a3.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align4a6.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align6a9.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align4b2.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align4d6.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align6c7.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align6d5.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align6a7.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align6c1.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align4b4.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align6a2.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/Align6B3.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align6d3.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/Align6B9.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align6c6.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align6c8.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align6a4.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align4a7.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align6c4.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align4b3.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/Align6B6.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align6d7.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align4a9.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align4d7.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align6a8.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align4b1.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align6c3.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align4a2.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align4d9.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align6c9.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align4b6.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/CHOICE.COM | 1.8 KB | 16 Apr 2002 |
| chinese/PCL/align4d1.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align6d6.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align4a3.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align4d8.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align4a1.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align6d2.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/Align4.pcl | 313.2 KB | 16 Apr 2002 |
| chinese/PCL/align4b5.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/Align6.pcl | 302.9 KB | 16 Apr 2002 |
| chinese/PCL/align4d5.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align4d4.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align6a5.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align6d1.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align4a4.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align4c3.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/Align6B8.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align6a1.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align4a5.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align4c6.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align6c5.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align4b8.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align4b7.pcl | 70 bytes | 16 Apr 2002 |
| chinese/PCL/align6d8.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/align4c8.pcl | 60 bytes | 16 Apr 2002 |
| chinese/PCL/Align6B7.pcl | 70 bytes | 16 Apr 2002 |
| chinese/install.bat | 15.5 KB | 16 Apr 2002 |
How to Update HP Deskjet 450ci mobile printer - Microsoft Windows 3.1 Device Drivers Quickly & Easily
Step 1 - Download Your Driver
To get the HP Deskjet 450ci mobile printer - Microsoft Windows 3.1 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 HP Deskjet 450ci mobile printer - Microsoft Windows 3.1 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 HP 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 HP 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.