1. Introdución
This manual provides comprehensive instructions for the HP Deskjet 2820 WiFi Colour Printer. This all-in-one device is designed for home use, offering print, scan, and copy functionalities with convenient wireless connectivity.

Image 1.1: The HP Deskjet 2820 printer, showcasing its compact design alongside ink cartridges and a smartphone running the HP Smart app, highlighting its all-in-one capabilities.
2. Que hai na caixa
Comprobe que todos os compoñentes estean presentes na embalaxe:
- Impresora de inxección de tinta
- Cartucho de tinta negra
- Cartucho de tinta de cor
- Cable de alimentación
- Cable USB
- Manual (este documento)
3. Configuración
Follow these steps to set up your HP Deskjet 2820 printer for the first time.
3.1 Desembalaxe e conexión á alimentación
- Remove all packaging materials, tapes, and protective films from the printer.
- Conecte o cable de alimentación á impresora e despois a unha toma de corrente.
- Prema o botón de acendido para acender a impresora.
3.2 Instalación dos cartuchos de tinta
- Abra a porta de acceso ao cartucho de tinta.
- Wait for the carriage to move to the center.
- Insert the Black ink cartridge into the right slot and the Tri-Colour ink cartridge into the left slot. Ensure they click into place.
- Pecha a porta de acceso ao cartucho de tinta.
Nota: Only setup ink cartridges are supplied with the box. Use HP 805 Black Original Ink Cartridge and HP 805 Tri-Colour Original Ink Cartridge for replacements.
3.3 Carga de papel
- Levante a bandexa de entrada.
- Slide the paper width guide to its outermost position.
- Load a stack of plain white paper into the input tray, print side down.
- Slide the paper width guide inward until it rests against the edge of the paper.
- Lower the output tray extender.
3.4 Connecting to a Computer or Mobile Device
The HP Deskjet 2820 supports both USB and Wi-Fi connectivity.

Image 3.1: Key features of the HP Deskjet 2820, illustrating its intuitive control panel, wireless connectivity, paper trays, and integration with the HP Smart app.
3.4.1 Wi-Fi Setup (Recommended)
For wireless printing, scanning, and copying, use the HP Smart app.
- Download the HP Smart app from your device's app store (hp.com/go/hpsmart).
- Open the app and follow the on-screen instructions to connect your printer to your Wi-Fi network.
- The printer's Wi-Fi feature automatically reconnects if the connection is lost.

Image 3.2: The HP Smart app on a smartphone, demonstrating the quick and easy setup process for the printer.
3.4.2 Configuración USB
- Conecta un extremo do cable USB ao porto USB da impresora e o outro extremo ao teu ordenador.
- Your computer should automatically detect the printer and install the necessary drivers. If not, download drivers from the HP support websitio.
4. Instrucións de funcionamento
The HP Deskjet 2820 offers printing, scanning, and copying functions. You can control these functions using the printer's control panel or the HP Smart app.
4.1 Impresión
Para imprimir documentos ou fotos:
- Desde un ordenador: Open the document, select "Print" from the application's menu, choose your HP Deskjet 2820 printer, and adjust settings as needed before printing.
- From a Mobile Device (via HP Smart app): Open the HP Smart app, select "Print Documents" or "Print Photos," choose the file, and follow the prompts.
The printer supports up to 7.5 pages per minute (ppm) for black and white, and 5.5 ppm for color prints (ISO standard). Maximum print resolution is 1200 x 1200 DPI.

Image 4.1: The HP Deskjet 2820 printer in operation, demonstrating its printing capability with a document being outputted.
4.2 Escaneado
Para dixitalizar documentos ou fotos:
- Coloque o documento orixinal cara abaixo no cristal do escáner.
- From the HP Smart app: Select "Scan," choose your scan settings (e.g., color, resolution, file type), and initiate the scan.
- Desde un ordenador: Use the HP Scan software (if installed) or your operating system's scanning utility.
The scanner is a flatbed type.
4.3 Copia
Para facer copias:
- Coloque o documento orixinal cara abaixo no cristal do escáner.
- On the printer's control panel, press the Black Copy button for a black and white copy or the Color Copy button for a color copy.
- You can press the button multiple times for multiple copies.
Maximum copy resolution is 1200 x 1200 DPI for both black and white and color.

Image 4.2: The intuitive control panel of the HP Deskjet 2820, featuring clearly labeled buttons for easy navigation and operation.
5. Mantemento
Un mantemento regular garante un rendemento óptimo e unha maior duración da súa impresora.
5.1 Substitución dos cartuchos de tinta
When ink levels are low, the printer will indicate this. Replace cartridges as follows:
- Asegúrate de que a impresora estea acendida.
- Abra a porta de acceso ao cartucho de tinta.
- Wait for the carriage to stop moving.
- Press down on the old cartridge to release it, then pull it out.
- Remove the new HP 805 Black or Tri-Colour ink cartridge from its packaging.
- Insert the new cartridge into the correct slot (Black on the right, Tri-Colour on the left) until it clicks into place.
- Pecha a porta de acceso ao cartucho de tinta.
5.2 Limpeza da impresora
Periodically clean the exterior of the printer with a soft, lint-free cloth. Do not use abrasive cleaners or spray liquids directly onto the printer.
5.3 Manexo do papel
Always use recommended paper types and sizes. The input tray has a capacity of 60 sheets, and the output tray can hold 25 sheets. Supported page sizes include A4, B5, A6, and DL envelope.
6 Solución de problemas
If you encounter issues with your printer, try the following common troubleshooting steps:
- A impresora non responde:
- Comprobe as conexións de enerxía.
- Asegúrese de que a impresora estea acesa.
- Verify USB cable connection or Wi-Fi status.
- Reinicie a impresora e o seu ordenador/dispositivo móbil.
- Problemas de calidade de impresión:
- Check ink levels and replace cartridges if necessary.
- Perform a print head cleaning or alignment from the HP Smart app or printer software.
- Asegúrate de usar o papel axeitado para o teu traballo de impresión.
- Problemas de conectividade:
- For Wi-Fi, ensure your printer is within range of your router.
- Reinicia o teu enrutador.
- Re-run the wireless setup from the HP Smart app.
- Atascos de papel:
- Apague a impresora e desconéctaa.
- Retire con coidado o papel atascado da bandexa de entrada, da bandexa de saída ou do interior da impresora.
- Asegúrate de que o papel estea cargado correctamente e que non estea demasiado cheo.
Para obter unha resolución de problemas máis detallada, consulte o soporte de HP websitio ou póñase en contacto co servizo de atención ao cliente.
7. Especificacións
| Característica | Detalle |
|---|---|
| Dimensións do produto | 19.1P x 47.5L x 35.4H centímetros |
| Tecnoloxía de impresión | Inxección de tinta |
| Funcionalidade | Print, Scan, Copy (All-In-One) |
| Saída da impresora | Cor |
| Tecnoloxía de conectividade | USB, Wi-Fi |
| Velocidade máxima de impresión (monocromo) | 7.5 ppm (ISO) |
| Velocidade máxima de impresión (cor) | 5.5 ppm (ISO) |
| Resolución máxima de impresión en branco e negro | 1200 x 1200 DPI |
| Resolución máxima de impresión en cor | 1200 x 1200 DPI |
| Tipo de escáner | Cama plana |
| Resolución máxima de copia (branco e negro) | 1200 x 1200 DPI |
| Max Copy Resolution (Colour) | 1200 x 1200 DPI |
| Capacidade máxima da folla de entrada | 60 follas |
| Capacidade da bandexa de saída | 25 follas |
| Tamaños de páxina compatibles | A4, B5, A6, DL envelope |
| Ink Cartridge Type | HP 805 Black, HP 805 Tri-Colour |
| Ciclo de traballo | Ata 1000 páxinas ao mes |
| Peso do elemento | 3.42 kg |
| Número de modelo | 588L3D |
| UPC | 196548478798 |
8. Garantía e soporte
8.1 Información da garantía
The HP Deskjet 2820 WiFi Colour Printer comes with a 1 ano de garantía no lugarConserve o recibo de compra para reclamacións de garantía.
8.2 Atención ao cliente
For technical assistance or further inquiries, you can contact HP support:
- Asistencia telefónica: Chamar ao 1800-258-7170
- Soporte WhatsApp: +91 2261014560 (24x7)
When contacting support, please have your printer model (Deskjet 2820) and serial number ready.

Image 8.1: HP customer support options, including phone and WhatsApp contact details, for quick assistance.