HP DesignJet 750C Plus/PS Driver Download (Official)

HP Drivers

The DesignJet 750C Plus/PS is a printer manufactured by HP. If your printer is unresponsive, slow to print or the print quality is poor, updating to the latest driver may fix the problem. This version of "pl122sp.exe" has been downloaded 94 times with a user rating of 1 out of 5 stars, based on 11 reviews. The uploader reports that this update will work successfully on PCs running Windows Vista and Windows XP. The total disk space used for this update is 708.6 KB.

11 Ratings (see all reviews)

Supported Models

HP DesignJet 750C/PS

HP DesignJet 700/PS

HP DesignJet 750C Plus/PS

HP DesignJet 755CM



Supported Operating Systems

Windows Vista, Windows 2003, Windows 2003 (64 bit), Windows XP, Windows XP (64 bit), Windows 2000, Windows NT4, Windows NT3.51, Windows ME, Windows 98SE, Windows 98, Windows 95, Windows 3.1

File Name

Uploaded By

DriverGuide (DG Staff Member) on 28-Aug-2005

Ratings & Reviews

See all HP DesignJet 750C Plus/PS ratings and reviews

Driver Contents File List

The following files are found inside the driver download file.

Name Size Date
ADOBEPS4.DR_ 316.5 KB 3 Jun 1996
APPLE380.PP_ 4.4 KB 22 Feb 1994
FONTS.MF_ 84.5 KB 27 Feb 1996
HP750CP4.DL_ 31.2 KB 23 Jul 1996
HP750CP4.PP_ 10.8 KB 15 Jul 1996
HP755CM4.DL_ 31.2 KB 23 Jul 1996
HP755CM4.PP_ 10.8 KB 15 Jul 1996
HP_700_4.DL_ 24.8 KB 23 Jul 1996
HP_700_4.PP_ 8.5 KB 15 Jul 1996
HP_750C4.DL_ 31.2 KB 23 Jul 1996
HP_750C4.HL_ 125.6 KB 23 Jul 1996
HP_750C4.INF 2.9 KB 23 Jul 1996
HP_750C4.PP_ 10.8 KB 15 Jul 1996
ICONLIB.DL_ 15.8 KB 13 Sep 1995
LEAME.WRI 20.0 KB 24 Jul 1996
PSCRIPT.IN_ 168 bytes 27 Feb 1995
PSMON.DL_ 13.0 KB 11 Jul 1995

How to Update HP DesignJet 750C Plus/PS Device Drivers Quickly & Easily

Step 1 - Download Your Driver

To get the HP DesignJet 750C Plus/PS 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 DesignJet 750C Plus/PS 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

  1. Locate the device and model that is having the issue and double-click on it to open the Properties dialog box.

  2. Select the Driver tab.

  3. 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.

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