Overview
- The HP LaserJet Pro M404n printer will display an “Empty” or “Low Toner” message on the control panel when the toner cartridge needs to be replaced.
- If the printer is not used frequently, run a test print once a month to prevent toner from caking.
- Generally, a toner cartridge should be replaced when the printer displays a “Low Toner” or “Empty” message.
Maintaining your HP LaserJet Pro M404n printer is crucial for optimal performance and longevity. One essential task is changing the toner cartridge when it runs low. This guide will provide step-by-step instructions on how to change ink in HP LaserJet Pro M404n, ensuring a smooth and efficient process.
Understanding Toner Cartridges
Unlike inkjet printers, laser printers use toner cartridges filled with fine powder called toner. Toner cartridges are designed to be replaced regularly as the toner depletes.
Identifying the Need for a Toner Change
The HP LaserJet Pro M404n printer will display an “Empty” or “Low Toner” message on the control panel when the toner cartridge needs to be replaced. Additionally, printed documents may appear faded or have streaks, indicating a low toner level.
Gathering Materials
Before starting the toner change process, gather the following materials:
- New HP 17A or 18A toner cartridge
- Clean cloth or paper towels
Step-by-Step Instructions
1. Open the Printer Cover
Lift the top cover of the printer by grasping the handle on the right side.
2. Remove the Old Toner Cartridge
Locate the toner cartridge inside the printer. Grasp the cartridge by the handle and pull it straight out.
3. Unpack the New Toner Cartridge
Remove the new toner cartridge from its packaging. Carefully shake the cartridge back and forth a few times to distribute the toner evenly.
4. Remove the Protective Tape
Locate the protective tape on the new toner cartridge. Remove the tape by pulling it straight out.
5. Insert the New Toner Cartridge
Align the new toner cartridge with the corresponding slot inside the printer. Carefully push the cartridge into place until it clicks.
6. Close the Printer Cover
Lower the top cover of the printer back into place.
Troubleshooting
1. Cartridge Not Recognized
If the printer does not recognize the new toner cartridge, remove the cartridge and reinsert it firmly. Ensure that the protective tape has been removed.
2. Toner Smudges or Streaks
If printed documents show toner smudges or streaks, clean the printer’s fuser unit using the steps outlined in the printer’s user guide.
Tips for Optimal Performance
- Use only genuine HP toner cartridges to ensure compatibility and optimal print quality.
- Store toner cartridges in a cool, dry place to prevent damage.
- If the printer is not used frequently, run a test print once a month to prevent toner from caking.
Wrapping Up
Changing the toner cartridge in your HP LaserJet Pro M404n is a simple and straightforward process. By following these instructions, you can ensure that your printer continues to deliver high-quality prints. Remember to use genuine HP toner cartridges and follow the tips provided for optimal performance.
Frequently Asked Questions
Q: How often should I change the toner cartridge?
A: The frequency of toner changes depends on the amount of printing you do. Generally, a toner cartridge should be replaced when the printer displays a “Low Toner” or “Empty” message.
Q: Can I refill the toner cartridge myself?
A: No, it is not recommended to refill toner cartridges. Refilling can damage the printer and void the warranty.
Q: What should I do with the old toner cartridge?
A: Dispose of the old toner cartridge properly according to local regulations. Some recycling centers accept toner cartridges.