Hp A799 Thermal Printer Driver [exclusive] Download Link -

This method uses a driver package confirmed to work with the HP A799, hosted on a legitimate support site for POS software.

Go to Device Manager > Ports (COM & LPT) , right-click your COM port, select Properties , and ensure the Bits per second (Baud Rate) matches your printer's physical settings (usually 9600 or 19200).

Set the action to open the drawer "Before Printing" or "After Printing" based on your store workflow. Frequently Asked Questions

Before downloading, ensure the driver package supports your environment. The HP A799 printer typically supports:

Incorrect driver type or mismatched baud rate (for Serial connections). hp a799 thermal printer driver download link

Open your web browser and navigate to the official HP Support website.

Select your connection type when prompted (USB is usually auto-detected, while Serial will require you to specify the COM port, such as COM1). Click once the progress bar completes. Step 4: Print a Test Page To verify a successful installation:

The HP A799 Thermal Receipt Printer is a workhorse in retail and hospitality environments, known for its high-speed printing and monochrome thermal reliability. However, to keep this Point of Sale (POS) peripheral functioning correctly on modern operating systems, installing the correct driver is essential.

Extract the downloaded .zip file and run the setup application. This method uses a driver package confirmed to

Double-click the downloaded executable file (usually named something like spXXXXX.exe or HP_A799_Driver.exe ).

Locate software packages directly on the Official HP Drivers Page by entering your specific device model.

Windows Embedded POSReady 7, Windows 10 IoT Enterprise.

Follow these steps to complete the installation smoothly using an executable ( .exe ) file downloaded from the manufacturer. Step 1: Prepare the Hardware Turn off the HP A799 printer using the power switch. Select your connection type when prompted (USB is

Open the printer preferences from the Windows Control Panel. Look for the Document Options or Paper/Quality tab and ensure the Doc Cut or Page Cut feature is enabled.

Required if your specific retail POS software relies on OPOS standards to trigger cash drawers and receipt cuts.

Ultimate Guide: HP A799 Thermal Printer Driver Download & Installation