Direct answer
Loose toner means it was not fused correctly, often because the media type is wrong, paper is unsupported/damp or the fuser is failing. Do not touch internal hot parts.
What this covers
- The observed symptom matches this record
- Customer-accessible settings, connections and external components
- Diagnosis before reset, deletion or component replacement
What it does not cover
- ×A model-specific error code with a different documented meaning
- ×Internal electrical, battery-cell, gas, refrigeration or sealed-component repair
- ×A guarantee that every model exposes the same control label
Capture the exact symptom
ReversiblePrint an internal page on fresh plain paper and note whether toner wipes off immediately.
Run the smallest isolation test
ReversibleSet tray and driver to the exact paper type/weight and remove labels or coated media not approved for the printer.
Correct only the proven cause
ReversibleUse supported dry media; arrange service if plain-paper internal pages still do not fuse.
Verify before changing anything else
ReversiblePrint five plain pages and let them cool before a rub test.
Evidence ledger
Sources behind this answer
Visible sources support the visible claims. Home Product Support records the publisher, the fact used and the review date; community reports can suggest an issue but do not become a published fact on their own.
Exact questions
Common follow-ups
What should I check before resetting anything?+
Print an internal page on fresh plain paper and note whether toner wipes off immediately.
What is the safest isolation test?+
Set tray and driver to the exact paper type/weight and remove labels or coated media not approved for the printer.
When should I stop troubleshooting?+
Stop for smoke, burning odor, wrinkled hot pages or visible fuser damage.
Answer for the exact device and software version shown above.