
Printer ink plays a vital role in printer functionality. Using genuine high-quality ink ensures printer durability. So, how do you replace printer ink and determine the right type for your printer? Mytour provides answers in the following article:
1. Essential Tools for Ink Cartridge Replacement
To optimize costs, you can replace ink cartridges at home or in the office. The ink replacement process is not difficult, but you need to prepare the following essential tools:
- Additionally, you should also prepare the following tools to support printer cleaning:
In addition, you should also prepare the following tools to support printer cleaning:
- Use lubricant grease for printer cartridges.

Step-by-step guide on how to replace printer ink.
Printer ink can be harmful, so wear gloves and a mask for protection. Then, follow these steps to replace the ink:
- Step 1: Remove the drum cover.
There are small white metal pins on both sides of the printer ink box. Gently lift the ends of the pins with a flathead screwdriver. Then, use needle-nose pliers to pull out these pins.
- Step 2: Remove the printer drum.
In this step, use a 4-edged screwdriver to loosen the 2 screws at the end of the drum gear. Then remove the drum head. Next, carefully dismantle the drum to maintain print quality.

Note: For a new toner cartridge, there might be a sticker covering the screws. Pay attention to remove the 2 screws. Additionally, new toner cartridges may have a stubborn pin. Follow these steps: remove the screws at both ends of the drum > remove the cover > remove the drum > remove the rubber shaft and push out the pin from the inside using a sharp screwdriver. At this point, the pin will be easier to pull out.
- Step 3: Disposing of excess toner and cleaning the wiper blade, rubber shaft.
During printer usage, excess toner residue accumulates. This excess toner collects on the wiper blade, wiping down from the drum during machine operation. Gradually, this excess toner fills the toner tray, necessitating disposal.

To dispose of excess toner, follow these steps: Remove the drum > Next, remove the High Voltage Drum (or rubber shaft, charging shaft) > then loosen the 2 screws on the large wiper > Dispose of the excess toner located under the large wiper.
Remove the drum > proceed to remove the High Voltage Drum (or rubber shaft, charging shaft) > then loosen the 2 screws on the large wiper > Dispose of the excess toner located under the large wiper.
After disposing of waste toner, use paper or a dry cloth to clean the toner blade and rubber roller.
- Step 4: Load new printer toner.
After removing excess toner, perform a full machine component cleanup and inspect all parts. Next, remove the toner refill lid and pour in new toner (you can use a funnel to prevent spills).
- Step 5: Assemble the toner cartridge.
After completing the toner refill process, assemble the two parts of the toner cartridge as follows: Install the pins on both sides of the toner cartridge, then attach the springs to pull the two pieces together. Finally, clean the outside of the toner cartridge.

- Step 6: Reinstall the toner cartridge into the printer and print a test to check.
Finally, reinstall the toner cartridge into the printer and print to see if the ink distribution is even? If the printout is clear, without smudging or black spots, it means the ink replacement process is complete.

3. Identifying the appropriate ink for each printer model
To determine the type of ink your printer uses, refer to the user manual or identify the ink type based on the printer model you are using.
It is advisable to choose genuine ink cartridges for quality assurance of both printer longevity and print quality - clear, sharp prints without grayish tones. Additionally, purchase ink from authorized distributors for peace of mind regarding ink quality.
4. Common mistakes when refilling printer ink
- Using the same printer ink for multiple printer models is something you should avoid. Sharing printer ink can reduce the lifespan of the printer and damage its components. It can also cause ink spillage and increase waste ink.
- Not cleaning the old ink before replacing it with new ink can lead to mixing old and new ink, affecting print quality and printer performance. Therefore, when refilling ink, it is advisable to pour out all the old excess ink before refilling with new ink for use.
- When removing the cartridge, pay attention to the tension spring of the toner cartridge box. Neglecting to reinstall it may result in white printouts.
- Avoid using low-quality ink, which can result in blurred, dark backgrounds, or unclear text in the printouts.
The article above from Mytour shares tips on how to replace ink for your printer as well as considerations when choosing suitable ink. We hope these insights will be helpful to you in your printing journey. Stay tuned for more useful technology insights and experiences with Mytour.
