1. Introduction
The HP DeskJet 3772 is a compact, all-in-one wireless inkjet printer designed for home and office use. It offers printing, scanning, and copying functionalities, along with wireless connectivity for convenient mobile printing. This manual provides essential information for setting up, operating, and maintaining your printer.
2. Key Features
- Wireless Printing: Supports Apple AirPrint, HP ePrint, and Wireless Direct Printing for mobile devices.
- Space-Efficient Design: Compact form factor suitable for small spaces.
- Exceptional Print Quality: Up to 4800 x 1200 optimized dpi in color.
- Swift Performance: Prints up to 8 pages per minute (ppm) in black and 5.5 ppm in color.
- Intuitive Features: Includes a 60-sheet input tray, 25-sheet output tray, and Auto Wireless Connect.
- All-in-One Functionality: Print, Scan, and Copy capabilities.
3. What's in the Box
Upon unboxing your HP DeskJet 3772, you should find the following items:
- HP DeskJet 3772 All-in-One Printer
- Power Cord
- HP 65 Black Ink Cartridge
- HP 65 Tri-color Ink Cartridge
- Setup Guide and Documentation

4. Setup
4.1 Unboxing and Initial Placement
Carefully remove the printer and all components from the packaging. Place the printer on a stable, flat surface. Ensure adequate space around the printer for paper loading and output.

4.2 Power Connection
Connect the power cord to the printer and then to a wall outlet. Press the power button to turn on the printer.

4.3 Ink Cartridge Installation
Open the ink cartridge access door. Install the HP 65 Black and Tri-color ink cartridges into their respective slots. Close the access door.
4.4 Wireless Setup (HP Smart App)
For optimal wireless functionality, download the HP Smart App on your smartphone or tablet. Follow the on-screen instructions within the app to connect your printer to your Wi-Fi network. This enables features like mobile printing and remote management.

Video: An unboxing and setup guide for the HP DeskJet 3772 All-in-One Color Inkjet Printer, demonstrating the contents and initial setup steps.
5. Operating Instructions
5.1 Loading Paper
Load paper into the 60-sheet input tray located at the rear of the printer. Adjust the paper guides to fit the paper size snugly.

5.2 Printing
You can print documents and photos from your computer or mobile device using the HP Smart App or other wireless printing options like Apple AirPrint or HP ePrint. Select your printer from the print dialog and adjust settings as needed (e.g., color/black & white, paper size, copies).
Video: A quick review of the HP DeskJet 3772, demonstrating its compact size, wireless printing capabilities, and print speed.
5.3 Scanning and Copying
The HP DeskJet 3772 features HP Scroll Scan, allowing you to feed documents through the scan bar for scanning or copying. Use the control panel buttons or the HP Smart App to initiate scan and copy jobs.

6. Maintenance
6.1 Ink Replacement (HP Instant Ink)
This printer is Instant Ink Ready. When ink levels are low, the printer can automatically order new cartridges through the HP Instant Ink service, ensuring you never run out and potentially saving up to 50% on ink costs. Replace cartridges as indicated by the printer's display or the HP Smart App.

6.2 Cleaning
Regularly clean the exterior of the printer with a soft, lint-free cloth. For print quality issues, refer to the HP Smart App or online support for printhead cleaning procedures.
7. Troubleshooting
If you encounter issues with your printer, try the following basic troubleshooting steps:
- Connectivity Issues: Ensure your printer is connected to the correct Wi-Fi network. Restart your router and printer.
- Print Quality: Check ink levels and replace cartridges if necessary. Run a printhead cleaning cycle from the HP Smart App or printer settings.
- Paper Jams: Follow the instructions in the HP Smart App or the printer's display to clear any paper jams.
- General Problems: Restart the printer. Ensure all cables are securely connected.
For more detailed troubleshooting, visit the official HP support website or consult the HP Smart App.
8. Specifications
| Feature | Specification |
|---|---|
| Brand | HP |
| Model Name | HP DeskJet 3772 All-in-One Printer |
| Model Number | T8W88A |
| Connectivity Technology | Wi-Fi |
| Printing Technology | Inkjet |
| Printer Output | Color |
| Max Print Resolution Color | 4800 x 1200 optimized dpi |
| Max Print Resolution Black & White | 4800 x 4800 dpi |
| Print Speed Black | Up to 8 ppm |
| Print Speed Color | Up to 5.5 ppm |
| Scanner Type | Photo (HP Scroll Scan) |
| Max Copy Resolution Color | 4800 x 1200 |
| Max Copy Resolution Black & White | Up to 1200 dpi |
| Input Tray Capacity | 60 sheets |
| Output Tray Capacity | 25 sheets |
| Item Dimensions (D x W x H) | 6.97"D x 15.86"W x 5.55"H |
| Item Weight | 3.08 Kilograms |
| Compatible Cartridges | HP 68, HP 68XL, HP 67, HP 67XL, HP 66, HP 66XL, HP 65, HP 65XL |

9. Warranty & Support
The HP DeskJet 3772 comes with a 90-day warranty. For further assistance, technical support, or warranty claims, please visit the official HP support website or contact HP customer service.







