What might cause this?
Similar symptoms can have different causes across models and software versions. These are possibilities, not a diagnosis.
Possible causes
- Ink/toner may be low.
- Paper settings may not match loaded paper.
- Printhead/toner consumables may need attention.
- The original file may have poor image quality.
What can you try?
Try these safe, user-level checks in order; do not open the device. Menu labels may differ by version.
- 01
Step 1
Print a short text and photo from another file to rule out source-file quality.
- 02
Step 2
Inspect estimated cartridge levels on the printer or HP app.
- 03
Step 3
Load clean compatible paper and match the media type setting.
- 04
Step 4
Print the Print Quality Diagnostic page if offered on your model.
- 05
Step 5
Use only built-in printhead cleaning utilities; avoid manual disassembly or solvents.
How can you confirm the fix?
Compare diagnostic color blocks; persistent missing colors may point to consumables or service.
When should you contact service?
Contact HP model support if guided cleaning does not restore print quality.
⚠ Stop using a device if it overheats, shows liquid damage, smells burnt or has a swollen battery.
Will a repair cost money?
Settings, cables and user checks may require no repair. Hardware costs depend on the exact model, warranty and service diagnosis; no fixed price is promised.
Quick answers
Could these checks affect warranty?
Use only external checks recommended for end users by the manufacturer. Opening batteries, electronics or sealed parts can create safety and warranty risks.
What if the steps do not help?
Write down your model, software version and test results. Share those details with official support rather than repeating potentially unsafe actions.
How was this sourced?
This is an original summary of the manufacturer support document; use the official page for current, model-specific instructions.
Open official manufacturer document ↗Features and model coverage vary. Compare the source with your exact model.