To set up the **HP DeskJet 2734e All-in-One Printer**, follow these key steps:

1. **Unbox the printer** and remove all packaging materials.
2. **Connect the power cord** to the printer and plug it into a power outlet.
3. **Turn on the printer** by pressing the power button.
4. **Install the ink cartridges** included with the printer. Open the ink cartridge access door, insert the cartridges into their respective slots, and close the door.
5. **Load paper** into the input tray and adjust the paper width guides.
6. **Download and install the HP Smart app** on your smartphone, tablet, or computer.
7. Open the HP Smart app and follow the on-screen instructions to **add and connect your printer** to your Wi-Fi network.
8. After setup, you can print, scan, and copy using the printer’s control panel or the HP Smart app.

For wireless network setup, you can also restore Wi-Fi setup mode on the printer by pressing the relevant buttons (typically Wi-Fi and Cancel buttons together) and follow prompts on your device to connect the printer to your Wi-Fi network[1][2][4][5].

This process is designed to be straightforward, and the HP Smart app provides easy-to-follow directions during the setup[2]. If you encounter connectivity issues, HP support forums and troubleshooting guides can help resolve common problems[3].

This summary gives you a complete overview of setting up your HP DeskJet 2734e effectively.