123.HP.COM/OJ5740 PRINTER OFFLINE
Step 1:To Examine the connectivity You can download a compatible app and then solve the issue by following the on-screen instructions. Now, change the default driver to installed driver and then check if the printer still displays printer offline message. Try resetting the printer to check the connection status. If the HP Officejet 5740 Troubleshooting issue still persists, proceed to the next step. Step 2: To select the correct port If the driver is using an inappropriate communication port, then the error might occur. Thus, ensure that you select the correct port. You can try upgrading the printer firmware to solve the printer offline issue. If you find that the issue still persists, proceed to the next step. Also, try connecting the printer over the network using manual IP address, one of the easiest methods of connection. Step 3:To add a second printer devic...