HP OfficeJet Pro 9120b Multifunction Inkjet Printer - Grey

Deploy, Customize, and Manage: The 9120b simplifies print setup with features designed to make lif...

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The HP OfficeJet Pro 9120b is a versatile all-in-one printer designed for small to medium-sized businesses and home offices, offering fast, high-quality printing, scanning, copying, and faxing capabilities. Its key benefit is increased productivity through features like automatic duplex printing, a 250-sheet input tray, and fast print speeds. However, it's important to note that performance and features can be affected by network conditions and printer settings. This guide provides comprehensive information on setup, usage, and troubleshooting to help you get the most out of your HP OfficeJet Pro 9120b.

All features

ColourGrey
SeriesOfficeJet Pro
Model Part Number4V2N0B
BrandHP

Extended Product Information

FAQs

How do I connect the printer to my Wi-Fi network?

Go to the printer's control panel, select 'Network Settings' or 'Wireless Setup,' and follow the on-screen instructions to select your network and enter your password.

How do I replace the ink cartridges?

Open the access door to the ink cartridges, and the print carriage will move to a position where you can remove the old cartridges and insert the new ones. Follow the instructions on the printer display.

What should I do if the printer is offline?

Check the printer's power and network connections. Restart the printer and your computer. Ensure the printer is selected as the default printer on your computer.

How do I print from my smartphone or tablet?

Make sure your mobile device and printer are connected to the same Wi-Fi network. Then, use the printing options available in your mobile device's apps (e.g., Apple AirPrint or Mopria).

How do I clean the printheads?

Access the printer's maintenance menu from the control panel or the printer software on your computer. Select the option to clean the printheads and follow the on-screen instructions.

What is the recommended paper for this printer?

HP recommends using plain paper, photo paper, or other specialized paper types designed for inkjet printers. Refer to the printer's manual for a list of supported paper types and sizes.

How do I troubleshoot a paper jam?

Carefully open the printer access doors and remove any jammed paper following the instructions in the printer manual. Avoid using excessive force to prevent damage to the printer.

Troubleshooting

Printer not printing

Check the power connection, ensure the printer is turned on, and verify the network connection (if applicable). Check the ink levels and make sure there are no paper jams.

Poor print quality

Run the printhead cleaning utility from the printer's control panel or software. Use the correct paper type, and replace the ink cartridges if necessary.

Printer not connecting to Wi-Fi

Ensure Wi-Fi is enabled on the printer, and that you have entered the correct network password. Restart the printer and your router. Check for any network interference.

Paper jams

Carefully remove any jammed paper from the printer, following the instructions in the user manual. Ensure you are using the correct paper type and that the paper tray is not overloaded.

Scanner not working

Check the scanner connection, if applicable. Make sure the scanner glass is clean. Restart the printer and your computer.

Pros and Cons

Pros

  • High-speed printing enhances productivity.
  • Versatile all-in-one functions save space and money.
  • Multiple connectivity options provide flexible setup.
  • Automatic duplex printing reduces paper consumption.
  • Supports mobile printing for convenience.
  • Includes robust security features.

Cons

  • Print quality may vary based on paper type.
  • Initial setup can be complex for some users.
  • May require occasional firmware updates.
  • Ink costs can be a consideration for high-volume printing.
  • Advanced features may require some technical knowledge.
  • Wireless connectivity can be affected by network issues.

Setup, Compatibility & Care

Setup

  1. Unpack the printer and remove all protective materials.
  2. Connect the power cord and turn on the printer.
  3. Follow the on-screen instructions on the control panel to set up your language, country/region, and date/time.
  4. Install the ink cartridges according to the printer's instructions.
  5. Connect to your network via Ethernet or Wi-Fi, or connect directly via USB.
  6. Install the printer software on your computer or mobile device.

Compatibility

The HP OfficeJet Pro 9120b is compatible with:

  • Windows 10 and Windows 11
  • macOS 11 Big Sur, macOS 12 Monterey, and macOS 13 Ventura
  • ChromeOS and Linux

Ensure your device meets the minimum system requirements for the software installation.

Care

  • Cleaning: Clean the printer regularly to remove dust and debris. Use a soft, damp cloth to clean the exterior and the scanner glass.
  • Ink Cartridges: Replace ink cartridges when prompted by the printer. Use genuine HP ink cartridges for best results.
  • Paper: Use the correct paper type and size to prevent paper jams and ensure high-quality prints.
  • Storage: Store the printer in a clean, dry environment, away from direct sunlight and extreme temperatures.