Help with a Samsung M2070W Wireless Mono Laser - WiFi Issue

Hi Folks,

I have a wireless Samsung M2070W mono laser.

It KEEPS losing connectivity with the router.

Turn it off at the power socket and back on and voila it connects!

I'd like to do a couple of things but can't figure out how - and the support site and various YouTube videos either relate to the M2070 wired USB version or the M2070FW (which has an auto document feeder and numeric keypad) and not the wireless M2070W.

First thing I'd like to try is a simple Factory Reset to see if that sorts it out.

Second is to update the Firmware (however, most firmware updates seem to then make the printer unable to use any third-party toner cartridges - I thought the EU had put a stop to this ??), so any firmeare update would have to allow third-party toner cartridges to be used or allow you to roll-back the firmware to an earlier version.

Can anyone help?

In the meantime, I'll keep trawling the internet.

Art