@BrendaSM,

From what it initially sounds like, the computer is not able to communicate with the printer once the network info is changed for the device, as your computer is anticipating a different address than what is currently assigned. I would recommend trying to set up an address reservation for your printer to see if your computer will stay connected. Otherwise, I would be inclined to believe that this is a setting on your computer since the printers are reachable via the other computer.

  @BrendaSM,

I apologize, I completely forgot to add a link on where to find the setting. You will first want to try and set an address reservation through the Deco App, and then set up your printer on your computer again.

​​​​​​​The FAQ for this process can be found here: Address Reservation through the Deco App

  @BrendaSM,

Are you currently running two separate networks with the same name?
If so, it would appear as though you have might be having an issue with Double NAT, which can cause many weird issues like this. When using a separate router alongside a Gateway(modem/router combo) provided by your ISP, we always recommend disabling the wireless network on the device provided by the ISP and relying on the wireless signal of the router. 

To change this setting, you will have to access the settings for your modem by Verizon, and either find a setting called Bridge Mode, or a setting to disable the network of the modem. I would think that this would fix any problems such as your printer issue, and would explain why one printer could print, while the other could not.