The file hpztsd11.exe is a process that belongs to software HP DeskJet from Hewlett Packard. The HP DeskJet driver that is installed is specific for the printer model that is connected to the computer and to the computer operating system that communicates with the driver. The printer and the computer to which it is connected communicate with each other using command languages like hpztsd11.exe in order to execute a command that is called by the user. Printers could have features that include faxing, scanning, automatic duplexing or printing on both sides of the paper, multiple paper trays, and copying, and each of these features have their own sections within the print driver. Each of these unique functionalities have their own set of instructions, which also include the print mechanism specific to the hardware. Printers have different printheads, nozzles, and ink cartridges, and these print mechanisms require specific sets of instructions as well.

Most non-system processes that are running can be stopped because they are not involved in running your operating system. hpztsb11.exe. is used by HP DeskJet, If you shut down hpztsb11.exe, it will likely start again at a later time either after you restart your computer or after an application start. To stop hpztsb11.exe, permanently you need to uninstall the application that runs this process which in this case is HP DeskJet, from your system.

After uninstalling applications it is a good idea to scan you Windows registry for any left over traces of applications. Registry Reviver by ReviverSoft is a great tool for doing this.

The ReviverSoft experts have not yet reviewed hpztsb11.exe

A process usually a part of an installed application such as HP DeskJet, or your operating system that is responsible for running in functions of that application. Some application require that they have processes running all the time so they can do things such as check for updates or notify you when you get an instant message. Some poorly written applications have many processes that run that may not be required and take up valuable processing power within your computer.

We have not received any complaint about this process having higher than normal impact on PC performance. If you have had bad experiences with it please let us know in a comment below and we will investigate it further.

The first thing you should do if hpztsb11.exe. is causing errors on your computer is to run a Windows registry scan with Registry Reviver If you are still seeing errors after this you should uninstall the program that hpztsb11.exe, belongs to, in this case HP DeskJet