How To Clean Printheads: Expert Tips & Tricks

Of all the appliances in your office, none may be so fickle as your desktop printer. That being said, whilst some printer troubleshooting issues may be a little complex to navigate, others are actually simpler than you may think.

For example, if you’re using your printer for the first time in a while and you keep getting streaky colours, faded lines, or blank sections on your paper, then your printhead might be clogged. The good news is that more often than not for quality desktop and even toner laser printers, you can easily fix this issue yourself without needing to replace your whole printer or throw away your ink cartridges.

Knowing how to clean your printhead properly can help extend the life of your home or office printer while improving print quality. In this guide, we’ll cover how to clean printhead systems both automatically and manually, as well as how to prevent them from clogging in the first place. 

What Is a Printhead and Why Does It Clog?

The printhead is the component in your home or office printer responsible for spraying ink droplets onto the page. Over time and after infrequent use, tiny contaminants can get stuck in the narrow nozzles, such as dried ink, dust, and air bubbles.

When printhead nozzles get clogged, it can result in poor print quality and impacted performance. Common signs of a clogged printhead include:

• Missing colours or faded text
• Horizontal lines or streaks
• Blank pages
• Inconsistent print quality
• Printer warning messages

Using low-quality, old, or incompatible printer cartridges can also increase the likelihood of frequent blockages. Be sure to use only printer cartridges approved for your printer’s make and model to avoid clogging your printhead.

Method 1 — How To Clean Your Printhead Automatically (Software Cycle)

Most modern printers include a built-in printhead cleaning function, usually accessible through the printer menu. Every printer is different, however, depending on the brand and model you own.

Here are general automatic printhead cleaning tips for popular printer brands you can try on your own.

HP printers — using the HP Smart App or printer utility

To perform a HP printer clean printhead cycle on the printer or using the HP Smart App:

1. Open the HP Smart app or “Printer Settings” in the main menu
2. Navigate to “Printer Maintenance” or “Tools”
3. Select “Clean Printhead”
4. Follow the prompts and print a test page

For best performance, be sure to use genuine HP ink cartridges or compatible printer cartridges. If your printer continues to reject cartridges after updates, then see our guide on disabling HP firmware updates to see if this may be causing interference.

Canon printers — using Canon IJ Printer Utility

To clean the printhead using the Canon printer IJ Utility:

1. Open “Canon IJ Printer Utility” from the main menu
2. Select “Cleaning” or “Deep Cleaning”
3. Run the cycle
4. Run a print test

Using high-quality Canon ink cartridges will help reduce printhead blockages over time and keep your photo prints looking vibrant.

Epson printers — using the Head Cleaning utility

To perform the Head Cleaning utility for an Epson printer:

1. Open “Printer Software” in the main menu
2. Select “Maintenance”
3. Click “Head Cleaning”
4. Run a nozzle check 
5. Run a print test

Frequent clogging may indicate old or low-quality ink stuck in the printhead, so using high-quality Epson printer ink cartridges can improve its performance.

Brother printers — using the cleaning menu

To use the cleaning menu for Brother printers:

1. Access your printer’s main menu
2. Navigate to “Ink” or “Maintenance”
3. Select “Cleaning”
4. Choose the affected colour if prompted
5. Run a print test

For the best results, be sure to always use trusted Brother ink cartridges!

Method 2 — How To Clean Your Printhead Manually (Step-By-Step)

If the automatic cleaning cycle fails, then a manual printhead cleaning may help. Sometimes the debris clogging a printhead is too severe for automatic cleaning, but with a few household items, you can get your printer working again in no time with no expensive repairs required.

Here is what you need to know about manually cleaning a clogged printhead.

What you’ll need

• Lint-free cloth or paper towel
• Distilled water
• Isopropyl alcohol (optional)
• Cotton swabs
• Gloves
• Printhead cleaning solution (optional)

Manual printhead cleaning steps

1. Turn off and unplug the printer
2. Remove the ink cartridges carefully
3. Locate the printhead assembly
4. Dampen a lint-free cloth with distilled water or printhead cleaning solution
5. Gently wipe away dried ink
6. Clean the cartridge contacts carefully
7. Allow all components to dry completely
8. Reinstall cartridges and run a print test

Safety Warnings — What Not To Do

Printers and their inner mechanisms are fragile and prone to breaking. When trying to manually clean a clogged printhead, be sure to avoid these common mistakes:

• Do not use excessive force
• Avoid using sharp tools or pins
• Never pour tap water directly into the printer
• Do not touch electrical contacts unnecessarily
• Avoid overusing cleaning cycles, as they consume ink

When troubleshooting printer errors, it’s important to be patient and take things slowly. If you try to force parts out or use the wrong materials, you risk further damaging your printer.

Brand-Specific Notes (HP, Canon, Epson, Brother)

Modern printers are very similar to each other, but each brand and model have their own unique design elements. This means the process of cleaning a clogged printhead may differ slightly depending on your printer's brand.

Here are some brand-specific notes about cleaning a clogged printhead.

HP printheads

HP printers are user-friendly and usually much easier to make small fixes to. On some models, HP printheads are even integrated into the cartridge itself, making replacement and cleaning much easier.

Canon printheads

Canon printers are known for excellent photo printing quality, but they can clog if left unused for long periods. Using your Canon printer as regularly as possible will help prevent the printhead from clogging.

Epson printheads

Epson printers are known for their efficiency and horsepower, but sometimes are not as user-friendly for repairs. Epson printers often use permanent printheads, making regular maintenance especially important, as a complete printhead replacement is required if cleaning does not resolve printer issues.

Brother printheads

Brother printers typically perform reliable self-cleaning cycles, but regular use is still important for keeping the printhead clean and cleared out. Using premium Brother inkjet cartridges helps maintain consistent print quality while ensuring inner mechanisms work as they should.

How To Stop Printheads Clogging In The First Place

Preventative maintenance is often the best way to avoid a clogged printhead. Here are some quick tips you can follow to stop your printhead from getting clogged in the first place.

• Print something at least once a week
• Avoid leaving printers unused for long periods
• Keep your printer powered on for automatic maintenance cycles
• Store cartridges correctly out of direct sunlight
• Replace empty cartridges as soon as possible
• Use high-quality ink and toner products

Keep Your Printer Running Smoothly

A clogged printhead doesn’t always mean your printer is broken. In many cases, a quick cleaning cycle or careful manual cleaning can fix your printer and keep it working like it should for years to come.

The model- and brand-specific methods we’ve outlined above can help you keep your printer and its printhead in tip-top shape – even if you’re printing with a specialty photo printer or more compact printer models.

Finally, knowing how printers work can also save you from making any potentially costly mistakes when cleaning your printhead. With the right technique and attention to detail, you can make sure your printer is cleaned thoroughly and that your future prints stay smudge-free.