What I try to print to a network printer, it won't print.
First, be sure the network printer is powered on.
If the printer is powered on and online (no jams and has paper), go to Devices & Printers, right click, and delete the printer.
Then re-add: https://support.stcletusparish.com/hc/en-us/articles/201025218-Add-A-Printer
Once re-added, try printing again.
Note: If the second option was the issue, you likely had an out-of-date printer driver installed.