HP Deskjet 3636 Printer Offline
- Make sure your router’s connection remains active and stable if connected wirelessly.
- Contact your ISP if there is an HP Deskjet 3636 troubleshooting issue.
- Make sure the router is placed close to your 123.hp.com/dj3636 printer and computer.
- Check if many devices are linked to the same router.
- If so, detach them; this minimizes the Wi-Fi channel interference.
- Disconnect any USB or Ethernet cables if connected wirelessly.
- This may cause network issues.
- Open the HP printer software on your system and print an information page to ascertain that the network issues are resolved.