Why does my wireless printer IP address keeps changing?
One of the most common reasons for a printer to “drop off the network” is that it has obtained a new IP address. When a printer obtains a new IP address, print jobs fail as the printing port used on the computer to send print jobs is still configured with the old IP address.
Why do my network Printers keep going offline?
Printer goes offline due to network issues The most common issue is IP address conflict, in which your printer is assigned an IP address that another device uses. Within your router settings, assign your printer a static IP address to stop this happening and set it far apart from other IP addresses.