Solution found!
The problem was with the router (firmware?). After completing the following the issue is resolved:
1) log in to your router IP. "192.168.1.---"
2) on DD-WRT GUI, select...

Update: Tried an Asus RT-N12/D1 N300 router. And it worked correctly. No changes to printer's network settings.
Reflashed the firmware on the TP-Link router back to the factory firmware and it is...

Sorry, I meant to say that it has not been set up as a 'shared' printer.

Hi
The printer is seen by the router and wireless devices (Android tablet, Android smartphone) can print. The desktop can print and the scanner can see the HP if I am scanning using the printer's...

Hi - I'm finally giving up and asking for help. My networking knowledge consists of some networking for end users and basic business networks.

Computer: HP desktop, (LAN) Intel 82567V-2 Gigabit...