Trying to set up Twain-TSSCAN scanner driver HP ENVY Photo 7800 All-in-One Printer series

[Lefty1102]

Is there a Twain driver for TSSCAN for this printer/scanner

[Elohi_NR]

Hi @Lefty1102,

Welcome to the HP Support Community. I'd like to help!

HP TWAIN Scan - Use the HP TWAIN Scan application

Use the HP TWAIN Scan application to scan from a networked HP MFP product directly to a TWAIN application on the user’s computer.

Use the Select Source function to access HP TWAIN Scan

From the TWAIN application, choose Select Source.

Select HP TWAIN Scan, and then click Select.

Use the Acquire function to complete the scan job

Use the Acquire function to either send a scan job directly to the MFP product or to open the HP Scan application to adjust the scan settings before the sending the scan job to the MFP product.

Send the scan job directly to the MFP product

From the TWAIN application, choose Acquire. The progress dialog is displayed.

On the MFP product control panel, touch the scan job button.

If the Scan PIN feature has been set up, enter the PIN and then touch Scan.

If the Scan PIN feature has not been set up, touch Scan.

Send the scan from the HP Scan application

From the TWAIN application, choose Acquire.

From the shortcut list on the HP Scan screen, select a scan job shortcut.

Color document

Gray document

Black and White document

Photo

Adjust the scan settings.

Scan Size

Output type

Resolution

Item type

Source

Click Scan. The progress dialog is displayed.

On the control panel of the MFP product, touch the scan job button.

If the Scan PIN feature has been set up, enter the PIN and then touch Scan.

If the Scan PIN feature has not been set up, touch Scan.

Hope this helps! Keep me posted for further assistance.
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[Elohi_NR]

Hi @Lefty1102,

As we did not hear from you, I'll be closing this case for now. If you need further assistance, feel free to reach out to us.