The wireless printer stops printing at some point. What could be the reason?

Question

Seal

Give me some ideas, what could be the problem?
There is a laptop with w10, a router with wi-fi and a Canon LBP623Cdw connected via wi-fi. At some point, when sending it to print, it stops printing. At the same time, when checking, a power outage with turning off the router (restarting the laptop) does not affect this. Reinstalling the printer driver solves the problem. UFR II V4 driver.

Answer 1

Look at the error logs through the Event Viewer, perhaps the driver writes the logs to disk on its own.
Before freezing and after, look at the driver version (is it suddenly updated?).
Clean out (remove) the old driver and install a new one (alternative, maybe an older version).
try Go to “Settings -> Devices -> Printers & scanners,” then select your Wi-Fi printer from the list (if you can see it), click “Manage” then “Run the troubleshooter.”
https://www.pcmag.com/how-to/printer-wont-connect-... - offer to connect the printer to the router directly (unlikely, but what if it helps?)