Hi there and welcome
The printer does work with Vista.
What is the exact issue you are having using the printer in Vista?
On the vista computer, press the windows key + R and type in
Locate Print spooler.
Click it and click Stop
Then click it and click start
Then try to print and tell me if it now prints please.
are you connecting it via wifi or a USB cable at the moment? I saw wifi but want to be sure.
ok, go to Start, devices and printers.
Right click on the printer and select Remove.
Restart the computer, then go to Start, devices and printers.
Then click Add printer, choose network printer, and check that it finds it
Click on it and it will install
Then try to print on it please.
It was able to reinstall the printer?