1. Producte acabatview
These ink cartridges are designed as compatible replacements for HP 680 and 680XL series. They are engineered to provide reliable printing performance for a range of HP Deskjet Inkjet printers. The cartridges feature an intelligent chip for compatibility and are designed to produce clear text and vibrant colors.
Each black ink cartridge yields approximately 750 pages, and each color ink cartridge yields approximately 450 pages, based on 5% coverage on A4 paper.
2. Compatibilitat de la impressora
These ink cartridges are compatible with the following HP Deskjet Inkjet Printer models:
- HP Deskjet Ink 1115, 1118
- HP Deskjet Ink 2135, 2136, 2138
- HP Deskjet Ink 26805, 26806, 26807, 26808
- HP Deskjet Ink 3635, 3636, 3638
- HP Deskjet Ink 3775, 3776, 3777, 3778, 3779, 3785, 3786, 3787
- HP Deskjet Ink 3835, 3836, 38381

Figura 2.1: List of compatible HP Deskjet printer models for the 680/680XL ink cartridges. Please verify your printer model before installation.
3. Guia d'instal·lació
Follow these steps to properly install the ink cartridge into your HP Deskjet printer:
- Assegureu-vos que la impressora estigui engegada.
- Obriu la coberta frontal de la impressora.
- Press the ink button on your printer to move the cartridge carriage to the replacement position.
- Open the upper cover of the ink cartridge slot.
- Carefully remove the old ink cartridge from its slot.
- Unpack the new ink cartridge and remove any protective tape or clips. Do not touch the copper contacts or ink nozzles.
- Insert the new cartridge into the correct slot (black for black, color for color) and push it down firmly until it clicks into place.
- Close the upper cover of the ink cartridge slot.
- Tanqueu la coberta frontal de la impressora.
- After completing the above steps, press the ink button on the printer again to confirm installation and allow the printer to initialize.

Figura 3.1: Example of a high-quality printout achieved with the ink cartridges.
4. Instruccions de funcionament
Once the ink cartridges are installed, your printer is ready for use. Ensure your printer drivers are up to date for optimal performance.
- Impressió de documents: Select your printer from the print dialog box in your application. Choose desired print settings (e.g., paper type, print quality) and click "Print".
- Monitorització dels nivells de tinta: Most HP printers allow you to monitor ink levels through the printer software on your computer. Refer to your printer's specific manual for details on checking ink levels.

Figura 4.1: Examples of vibrant images and clear prints achievable with these cartridges.
5. Manteniment
Proper maintenance helps ensure the longevity of your ink cartridges and consistent print quality.
- Emmagatzematge: Store unused ink cartridges in their original sealed packaging in a cool, dry place away from direct sunlight.
- Neteja del capçal d'impressió: If print quality degrades (e.g., streaks, faded colors), perform a print head cleaning cycle through your printer's utility software. Refer to your printer's manual for instructions.
- Ús habitual: To prevent ink from drying out, it is recommended to print at least once a week.
6. Solució De Problemes
Aquí teniu solucions a problemes comuns que podeu trobar:
- "Non-Original Ink Cartridge" Message: If your printer displays a message like "Non-Original Ink Cartridge" or "Used/Refilled Cartridge," simply click "OK" or "Continue" on the printer's screen or computer prompt. This is a standard notification for compatible cartridges and will not prevent printing.
- Cartutx no reconegut: If the printer does not recognize the ink cartridge after installation:
- Traieu el cartutx de tinta.
- Turn off the printer and unplug it for a few minutes.
- Clean the copper contacts on the cartridge with a lint-free cloth.
- Reinstall the cartridge firmly into its slot.
- Torneu a engegar la impressora.
- If prompted, click "OK" or "Continue" repeatedly until the printer recognizes the cartridge and resumes normal operation.
- Mala qualitat d'impressió:
- Ensure the protective tape was fully removed from the cartridge.
- Perform a print head cleaning cycle through your printer's software.
- Check ink levels to ensure cartridges are not empty.

Figura 6.1: Comparison illustrating the print effect and clarity of these cartridges versus others.
7. Especificacions del producte
| Característica | Detall |
|---|---|
| Model | 680 / 680XL |
| Marca | Genèric |
| Color | Black + Color (as a set) |
| Black Cartridge Page Yield | Up to 750 pages (5% coverage) |
| Color Cartridge Page Yield | Up to 450 pages (5% coverage) |
| Dimensions del producte | 0.39 x 0.39 x 0.39 polzades |
| Pes de l'article | 7 unces |
| Fabricant | RONGPXSM |
8. Suport i informació de contacte
For any questions or assistance regarding these ink cartridges, please contact customer support.
- Atenció al client: If you have any questions, please send an email to the seller. They typically reply within 24 hours.
- Garantia: Specific warranty details may vary. Please refer to your purchase documentation or contact the seller for warranty information.





